Total Introduced where source is unknown

n=1923 | Species introduction records list
 
# Species Year Period From - To Reason Established in the wild Ref. no.
1   unknown Central and South America - United States of America  unknown  yes 074657
2 Acantharctus posteli  1982 1975-present Atlantic, Eastern Central - Spain  unknown  no 074657
3 Acantholobulus pacificus  1929 1925-1949 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
4 Acanthophora spicifera  1952 1950-1974 Unspecified, Guam - Pearl Harbor, O'ahu  accidental with ships  yes 069846
5 Acar plicata  1978 1975-present Red Sea - Israel  unknown  probably no 074657
6 Acartia tonsa   19th century Unknown. - Southampton Water.  accidental with ships  probably yes 001314
7 Acartia tonsa  1916 1900-1924 Western North Atlantic - Zuiderzee, Denmark  biofouling  Unknown 003224
8 Acartia tonsa  1916 1900-1924 Atlantic, Western Central - United Kingdom  unknown  yes 074657
9 Acartia tonsa  1927 1925-1949 Atlantic, Western Central - France  unknown  yes 074657
10 Acartia tonsa  1931 1925-1949 Pacific and Western Atlantic. - North Sea  accidental with ships  Unknown 003700
11 Acartia tonsa  1952 1950-1974 Not specified - Canada  accidental with ships  unknown 087872
12 Acteocina mucronata  1986 1975-present Red Sea - Turkey  unknown  yes 074657
13 Acteocina mucronata  1986 1975-present Red Sea - Israel  unknown  yes 074657
14 Acteocina mucronata  1990 1975-present Red Sea - Lebanon  unknown  yes 074657
15 Acteocina mucronata  1994 1975-present Red Sea - Cyprus  unknown  yes 074657
16 Acteocina mucronata  1997 1975-present Red Sea - Greece  unknown  yes 074657
17 Aeolidiella indica  1968 1950-1974 Circumtropical - Italy  unknown  no 074657
18 Aetea truncata  1935 1925-1949 Unknown - Kaneohe Bay  accidental with ships  Unknown 003356
19 Agardhiella subulata   1950-1974 United States of America - United Kingdom  unknown  yes 074657
20 Agardhiella subulata   1975-present unknown - Thau Lagoon  aquaculture  yes 080901
21 Agardhiella subulata   unknown unknown - Italy  aquaculture   083649
22 Alligator mississippiensis   unknown unknown - Taiwan Province of China  aquaculture  probably no 074657
23 Alloeocarpa loculosa   unknown Not specified - Azores Island  accidental with ships  Unknown 003512
24 Alpheus edwardsii  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
25 Alpheus edwardsii  1956 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
26 Alpheus edwardsii  2002 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
27 Alpheus lobidens  1933 1925-1949 Indian Ocean, Western - Egypt  unknown  yes 074657
28 Alpheus lobidens  1956 1950-1974 Indian Ocean, Western - Tunisia  unknown  yes 074657
29 Alpheus lobidens  1958 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
30 Alpheus lobidens  1969 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
31 Alpheus rapacida  1960 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
32 Alpheus rapacida  1981 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
33 Amathia distans  1935 1925-1949 Caribbean - Kaneohe Bay  ballast water  yes 003356
34 Amathia verticillata   1975-present Caribbean Sea - Rhodes  biofouling   125519
35 Amathia verticillata   1975-present Caribbean Sea - Italy  biofouling   125519
36 Amathia verticillata   1975-present Caribbean Sea - France  biofouling   125519
37 Amathia verticillata  2015 1975-present Caribbean Sea - Turkey  biofouling   125519
38 Amathia verticillata  2016 1975-present Caribbean Sea - Famagusta  biofouling   125519
39 Amathia verticillata  2016 1975-present Caribbean Sea - Valletta  biofouling   125519
40 Amathia verticillata  2016 1975-present Caribbean Sea - Barcelona  biofouling   125519
41 Ameira divagans   1975-present Western Atlantic. - Baltic Sea.  accidental with ships  Unknown 003700
42 Ammothea hilgendorfi  1978 19th century Asia outside Western Palaearctic. - Southampton Water.  accidental with ships  probably yes 001314
43 Ammothea hilgendorfi  1978 1975-present unknown - United Kingdom  unknown  yes 074657
44 Amphibalanus amphitrite   unknown Afghanistan - Ireland  accidental  yes 074657
45 Amphibalanus amphitrite  1913 1900-1924 Southwest Pacific and Indian Ocean - Pearl Harbor  biofouling  Unknown 003356
46 Amphibalanus amphitrite  1921 1900-1924 Indo-Pacific. - Pacific Ocean, La Jolla, California.  ballast water  Unknown 007836
47 Amphibalanus amphitrite  1937 19th century Indo-Pacific - Shoreham Harbour.  accidental with ships  yes 001314
48 Amphibalanus amphitrite  1937 1925-1949 Pacific - United Kingdom  unknown  yes 074657
49 Amphibalanus amphitrite  1962 1950-1974 Not specified - Netherlands  accidental  probably no 074657
50 Amphibalanus amphitrite  1966 1950-1974 Tropical area (not specified) - Marine waters of Ireland  biofouling  no 074339
51 Amphibalanus eburneus   1975-present unknown - Sorrento  biofouling   125519
52 Amphibalanus eburneus   1975-present unknown - Bodrum  biofouling   125519
53 Amphibalanus eburneus   1975-present unknown - Cogolin  biofouling   125519
54 Amphibalanus eburneus  1929 1925-1949 Western Atlantic Ocean - Pearl Harbor  accidental  yes 003248
55 Amphibalanus eburneus  1997 1975-present East coast of North America - Not specified  biofouling  Unknown 003512
56 Amphibalanus improvisus   19th century Southern America - Brackish waters of Ireland  accidental with ships  yes 074339
57 Amphibalanus improvisus  1844 18th century unknown - Kaliningrad  biofouling   069779
58 Amphibalanus improvisus  1853 18th century Northwest Atlantic - San Francisco Bay, California.  accidental with ships  Unknown 007836
59 Amphibalanus improvisus  1858 18th century Western Atlantic. - North Sea.  accidental with ships  Unknown 003700
60 Amphibalanus improvisus  1890 18th century unknown - Stockholm  unknown   069779
61 Amphibalanus improvisus  2015 1975-present unknown - Istanbul  biofouling   125519
62 Amphibalanus improvisus  2015 1975-present unknown - Le Grau-du Roi  biofouling   125519
63 Amphibalanus improvisus  2015 1975-present unknown - Lido di Ostia  biofouling   125519
64 Amphisbetia operculata   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
65 Ampithoe longimana  1949 1925-1949 Western North Atlantic - New Port Bay, California  biofouling  Unknown 003224
66 Anadara broughtonii   unknown unknown - China  unknown   074657
67 Anadara demiri  1972 1950-1974 Red Sea - Turkey  unknown  probably yes 074657
68 Anadara inaequivalvis   1975-present Red Sea - Italy  unknown  yes 074657
69 Anadara inaequivalvis  1973 1950-1974 Red Sea - Italy  unknown  yes 074657
70 Anadara inaequivalvis  1982 1975-present Mediterranean Sea (from Indo-Pacific) - Romania (Black Sea)  ballast water  yes 074657
71 Anadara inaequivalvis  1982 1975-present Mediterranean Sea (from Indo-Pacific) - Ukraine (Black Sea)  ballast water  yes 074657
72 Anadara inaequivalvis  1982 1975-present Mediterranean Sea (from Indo-Pacific) - Bulgaria (Black Sea)  ballast water  yes 074657
73 Anguillicola crassus  1998 1975-present East Asia - Fresh water areas of Ireland  accidental  yes 074339
74 Anodonta grandis   unknown United States of America - Dominican Republic  accidental  yes 074657
75 Antennella secundaria   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
76 Antigona lamellaris  1992 1975-present Red Sea - Turkey  unknown  no 074657
77 Aoroides longimerus  2015 1975-present unknown - Le Grau-du-Roi  accidental with ships   125519
78 Aphelochaeta marioni  1938 1925-1949 Unclear. - North Sea.  unknown  Unknown 003700
79 Arctapodema australis   unknown unknown - France  unknown   125923
80 Arctapodema australis   unknown unknown - Dubrovnik  unknown  yes 125923
81 Arcuatula senhousia   1975-present unknown - New Zealand  accidental  yes 074657
82 Arcuatula senhousia   unknown Unknown - Mexico  unknown  Unknown 001667
83 Arcuatula senhousia   unknown Unknown - New Zealand  unknown  Unknown 000348
84 Arcuatula senhousia   unknown Unknown - Washington and California  unknown  Unknown 000348
85 Arcuatula senhousia   1925-1949 Pacific, Northwest - United States of America  accidental  yes 074657
86 Arcuatula senhousia   unknown Unknown - Western Canada  unknown  Unknown 001667
87 Arcuatula senhousia   unknown Unknown - South of Bering Strait  unknown  Unknown 001667
88 Arcuatula senhousia   unknown Unknown - France  unknown  Unknown 000348
89 Arcuatula senhousia  1964 1950-1974 Pacific, Western Central - Israel  unknown  yes 074657
90 Arcuatula senhousia  1970 1950-1974 Pacific, Northwest - Mexico  accidental  yes 074657
91 Arcuatula senhousia  1971 1950-1974 Pacific, Western Central - Egypt  unknown  yes 074657
92 Arcuatula senhousia  1978 1975-present Pacific, Western Central - France  unknown  yes 074657
93 Arcuatula senhousia  1982 1975-present Asia (Pacific coast) - Australia  ballast water  yes 074657
94 Arcuatula senhousia  1983 1975-present Northwestern Pacific coast - Swan Estuary  biofouling  yes 076803
95 Arcuatula senhousia  1991 1975-present Pacific, Northwest - Canada  accidental  yes 074657
96 Arcuatula senhousia  1994 1975-present Pacific, Western Central - Italy  unknown  yes 074657
97 Arcuatula senhousia  1997 1975-present Pacific, Western Central - Slovenia  unknown  yes 074657
98 Arcuatula senhousia  2015 1975-present unknown - Cannes  biofouling   125519
99 Arcuatula senhousia  2016 1975-present unknown - Barcelona  biofouling   125519
100 Arcuatula senhousia  2016 1975-present unknown - Palermo  biofouling   125519
101 Argopecten irradians   1975-present United States of America - China  aquaculture  yes 074657
102 Argopecten irradians  1979 1975-present USA - Prince Edward Island  aquaculture   113981
103 Ascidia ceratodes  2016 1975-present unknown - Santa Cruz and Baltra Island  unknown   125915
104 Ascidia sydneiensis   1925-1949 Australian-Indo-Pacific region - Oahu  accidental with ships  yes 003356
105 Ascidia sydneiensis  2016 1975-present unknown - Santa Cruz Island  unknown   125915
106 Ascidia zara  1984 1975-present Not specified. - Long Beach Harbor, southern California  unknown  probably yes 001752
107 Ascidiella aspersa  2012 1975-present European waters - Lunenburg Harbor, Nova Scotia  angling/sport  unknown 129308
108 Ashtoret lunaris  1987 1975-present Indian Ocean, Western - Israel  unknown  no 074657
109 Asparagopsis armata   1925-1949 unknown - Spain  diffused from other countries  yes 074657
110 Asparagopsis taxiformis   1975-present unknown - Galapagos Marine Reserve  unknown  yes 125919
111 Astacus astacus   unknown unknown - Italy  aquaculture  yes 074657
112 Astacus astacus  1850 19th century Unspecified - Lake Steinsfjorden  unknown  yes 080798
113 Astacus astacus  1914 1900-1924 France - Morocco  fisheries  yes 074657
114 Astacus astacus  1920 1900-1924 Unspecified - Rögle (Skäne)  other pest control  yes 080792
115 Astacus astacus  1962 1950-1974 unknown - Spain  aquaculture  no 074657
116 Astacus astacus  1981 1975-present Germany - United Kingdom  research  probably no 074657
117 Asterias amurensis   1975-present China, Korea, Russia and Japan - Australia  unknown  yes 074657
118 Asterias amurensis  1986 1975-present Northern Asian - Tasmania  ballast water  yes 076803
119 Asterocarpa humilis  1999 1975-present Not specified. - Island Santa María (Mejillones Peninsula) and Juan López (Antofagasta Bay).  unknown  Unknown 003699
120 Atactodea glabrata  1973 1950-1974 Red Sea - Israel  unknown  probably no 074657
121 Atergatis roseus  1961 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
122 Atergatis roseus  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
123 Atergatis roseus  1990 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
124 Aulacomya atra  1994 1975-present unknown - United Kingdom  unknown  unknown 074657
125 Aulacomya atra  1994 1975-present Not specified - Moray Firth  accidental with ships  no 003216
126 Aulacomya atra  1994 1975-present Peru / Chile / Argentina - United Kingdom  unknown  yes 074657
127 Balanus reticulatus  1915 1900-1924 Not Specified. - Pearl Harbor.  accidental with ships  Unknown 003356
128 Balanus reticulatus  1969 1950-1974 Indo-West Pacific - East coast of North America  accidental with ships  yes 003359
129 Balanus reticulatus  1979 1975-present Western Pacific - Southeastern US  accidental with ships  yes 008125
130 Balanus reticulatus  1985 1975-present Indo-Pacific - Pacific Ocean, Mazatlán  ballast water  Unknown 007836
131 Balanus trigonus   1975-present unknown - Heraklion  biofouling   125519
132 Balanus trigonus   1975-present unknown - Sorrento  biofouling   125519
133 Balanus trigonus  1887 18th century Not specified - Not specified  accidental with ships  Unknown 003512
134 Balanus trigonus  1954 1950-1974 West Atlantic - Gulf coast of North America  accidental with ships  yes 003359
135 Balanus trigonus  1992 1975-present Western Pacific - Southeastern US  accidental with ships  yes 008125
136 Balanus trigonus  2016 1975-present unknown - Finike  biofouling   125519
137 Balanus trigonus  2016 1975-present unknown - Karpaz  biofouling   125519
138 Batillaria attramentaria   1925-1949 Pacific, Northwest - United States of America  aquaculture  yes 074657
139 Batillaria attramentaria  1959 1950-1974 Pacific, Northwest - Canada  aquaculture  yes 074657
140 Belzebub hanseni  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  no 074657
141 Bemlos leptocheirus  2015 1975-present Red Sea - Heraklion  accidental with ships   125519
142 Bemlos leptocheirus  2015 1975-present Red Sea - Heraklion  accidental with ships   125519
143 Beroe ovata  1997 1975-present Mediterranean Sea - Moldova, Republic of  unknown  yes 074657
144 Beroe ovata  1997 1975-present Mediterranean Sea - Ukraine  unknown  yes 074657
145 Beroe ovata  1997 1975-present Coastal waters of North America. - Northeastern Black Sea.  accidental with ships  probably yes 007407
146 Beroe ovata  1997 1975-present Mediterranean Sea - Turkey  unknown  yes 074657
147 Beroe ovata  1997 1975-present Mediterranean Sea - Bulgaria  unknown  yes 074657
148 Beroe ovata  1997 1975-present Not specified. - Southern Black Sea  unknown  Unknown 003594
149 Beroe ovata  1997 1975-present Mediterranean Sea - Iran  unknown  yes 074657
150 Beroe ovata  1997 1975-present Mediterranean Sea - Turkmenistan  unknown  yes 074657
151 Beroe ovata  1998 1975-present Not specified - Northwestern Black Sea from Odessa to the mouth of Danube.  diffused from other countries  Unknown 003284
152 Biomphalaria glabrata   unknown Unknown - Canada  unknown  Unknown 001667
153 Biomphalaria glabrata   unknown Unknown - USA  unknown  Unknown 001667
154 Biuve fulvipunctata  1959 1950-1974 Red Sea - Turkey  unknown  probably yes 074657
155 Biuve fulvipunctata  1981 1975-present Red Sea - Israel  unknown  probably yes 074657
156 Biuve fulvipunctata  1997 1975-present Red Sea - Malta  unknown  probably yes 074657
157 Blackfordia virginica   unknown Not specified. - Prince William Sound.  unknown  yes 003359
158 Blackfordia virginica  1904 1900-1924 East Atlantic - East coast of North America  accidental with ships  yes 003359
159 Blackfordia virginica  1992 1975-present unknown - United States of America  ballast water  yes 074657
160 Boccardia redeki  1963 1950-1974 North Sea - Baltic Sea  ballast water   069779
161 Boccardiella ligerica   1925-1949 Western Europe - San Francisco Bay, California  ballast water  Unknown 003224
162 Boonea bisuturalis   1925-1949 New York - San Francisco Bay  accidental   125669
163 Bostrycapulus aculeata  1915 1900-1924 Unspecified - Pearl Harbor  accidental with ships  Unknown 003356
164 Bostrycapulus aculeata  1973 1950-1974 American Atlantic - Spain  unknown  yes 074657
165 Botrylloides violaceus  1973 1950-1974 Northwest Pacific - San Francisco Bay, California  biofouling  Unknown 007836
166 Botrylloides violaceus  2006 1975-present Northwest Pacific - Marine waters of Ireland  accidental with ships  yes 074339
167 Botryllus giganteum   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
168 Botryllus perspicuum   unknown Unknown - Southern California Bight  unknown  Unknown 001752
169 Botryllus schlosseri   unknown Northwestern Pacific Ocean - Newfoundland  accidental with ships  unknown 125044
170 Botryllus schlosseri  1971 1950-1974 Not specified - Azores Island  biofouling  Unknown 003512
171 Bougainvillia macloviana  1895 18th century Antarctic Waters. - North Sea.  accidental with ships  Unknown 003700
172 Bougainvillia muscus   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
173 Brachidontes exustus  1977 1975-present Western Atlantic - Marine waters of Ireland  other reasons  no 074339
174 Brachidontes pharaonis   1975-present unknown - Fethiye  biofouling   125519
175 Brachidontes pharaonis  1876 19th century Red Sea - Egypt  unknown  yes 074657
176 Brachidontes pharaonis  1931 1925-1949 Red Sea - Lebanon  unknown  yes 074657
177 Brachidontes pharaonis  1971 1950-1974 Red Sea - Israel  unknown  yes 074657
178 Brachidontes pharaonis  1971 1950-1974 Red Sea - Italy  unknown  yes 074657
179 Brachidontes pharaonis  1979 1975-present Red Sea - Greece  unknown  yes 074657
180 Brachidontes pharaonis  1985 1975-present Red Sea - Syrian Arab Republic  unknown  yes 074657
181 Brachidontes pharaonis  1985 1975-present Red Sea - Turkey  unknown  yes 074657
182 Brachidontes pharaonis  1996 1975-present Red Sea - Cyprus  unknown  yes 074657
183 Brachidontes pharaonis  1997 1975-present Red Sea - Croatia  unknown  yes 074657
184 Brachidontes pharaonis  2016 1975-present unknown - Valletta  biofouling   125519
185 Brachidontes pharaonis  2016 1975-present unknown - Rhodes  biofouling   125519
186 Brachidontes pharaonis  2016 1975-present unknown - Palermo  biofouling   125519
187 Branchiomma nigromaculata  1966 1950-1974 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
188 Branchiura sowerbyi  1909 1900-1924 Asia - Fresh water areas of Ireland  ornamental  probably no 074339
189 Branchiura sowerbyi  1952 1950-1974 Asia - Gulf areas of North America  ornamental  yes 003359
190 Branchiura sowerbyi  1959 1950-1974 Western Pacific. - Inland waters.  ornamental  Unknown 003700
191 Bugula flabellata   unknown Unknown. - Arica to Arauco.  accidental with ships  Unknown 003699
192 Bugula fulva  2003 1975-present Atlantic - Monterey Bay, California  biofouling  Unknown 007836
193 Bugula neritina   unknown Unknown. - Arica to Arauco.  accidental with ships  Unknown 003699
194 Bugula neritina  1905 1900-1924 Unknown - Monterey Bay, California  biofouling  Unknown 007836
195 Bugula neritina  1921 1900-1924 Possibly Mediterranean - Pearl Harbor  accidental with ships  yes 003356
196 Bugulina simplex   1975-present Southern Britain - Azores island  biofouling  Unknown 003512
197 Bugulina stolonifera   1975-present Southern Britain - Azores island  unknown  Unknown 003512
198 Bugulina stolonifera  1940 1925-1949 Not specified - Pearl Harbor  accidental with ships  Unknown 003356
199 Bugulina stolonifera  1985 1975-present Possibly from northwest Atlantic - Monterey Bay California  biofouling  Unknown 007836
200 Bulla ampulla  1978 1975-present Red Sea - Israel  unknown  probably yes 074657
201 Bulla ampulla  1999 1975-present Red Sea - Greece  unknown  probably yes 074657
202 Bulla ampulla  2000 1975-present Red Sea - Cyprus  unknown  probably yes 074657
203 Bulla ampulla  2000 1975-present Red Sea - Turkey  unknown  probably yes 074657
204 Bursatella leachii   unknown Circumtropical - Lebanon  unknown  yes 074657
205 Bursatella leachii  1940 1925-1949 Circumtropical - Israel  unknown  yes 074657
206 Bursatella leachii  1961 1950-1974 Circumtropical - Turkey  unknown  yes 074657
207 Bursatella leachii  1970 1950-1974 Circumtropical - Malta  unknown  yes 074657
208 Bursatella leachii  1980 1975-present Circumtropical - Italy  unknown  yes 074657
209 Bursatella leachii  1982 1975-present Circumtropical - Tunisia  unknown  yes 074657
210 Bursatella leachii  1989 1975-present Circumtropical - Slovenia  unknown  yes 074657
211 Bursatella leachii  1992 1975-present Circumtropical - Greece  unknown  yes 074657
212 Busycotypus canaliculatus   1925-1949 New York - San Francisco Bay  accidental   125669
213 Bythotrephes cederstroemii   1975-present Europe - United States of America (Great Lakes)  accidental  yes 074657
214 Bythotrephes cederstroemii   1975-present Europe - Canada (Ontario)  accidental  yes 074657
215 Bythotrephes cederstroemii  1965 1950-1974 Europe - Canada  ballast water  yes 074657
216 Bythotrephes cederstroemii  1965 1950-1974 Europe - United States of America  ballast water  yes 074657
217 Caiman latirostris   unknown unknown - Taiwan Province of China  aquaculture  probably no 074657
218 Calappa pelii  1996 1975-present Atlantic, Eastern Central - Italy  unknown  yes 074657
219 Callinectes danae  1981 1975-present Atlantic, Western Central - Italy  unknown  no 074657
220 Callinectes sapidus   unknown Unknown - Netherlands  unknown  Unknown 000367
221 Callinectes sapidus   unknown Unknown - Denmark  unknown  Unknown 000367
222 Callinectes sapidus   unknown Western Atlantic - Russian Federation (Black Sea)  accidental  yes 074657
223 Callinectes sapidus   unknown Unknown - France  unknown  Unknown 000367
224 Callinectes sapidus   unknown Western Atlantic - Ukraine (Black Sea)  accidental  yes 074657
225 Callinectes sapidus   unknown Unknown - Italy  unknown  Unknown 000367
226 Callinectes sapidus   unknown Unknown - Japan  unknown  Unknown 000367
227 Callinectes sapidus   unknown Western Atlantic - Bulgaria (Black Sea)  accidental  yes 074657
228 Callinectes sapidus  1949 1925-1949 Atlantic, Western Central - Italy  unknown  yes 074657
229 Callinectes sapidus  1955 1950-1974 Atlantic, Western Central - Israel  unknown  yes 074657
230 Callinectes sapidus  1959 1950-1974 Atlantic, Western Central - Greece  unknown  yes 074657
231 Callinectes sapidus  1961 1950-1974 Atlantic, Western Central - Turkey  unknown  yes 074657
232 Callinectes sapidus  1962 1950-1974 Atlantic, Western Central - France  unknown  yes 074657
233 Callinectes sapidus  1963 1950-1974 Atlantic, Western Central - Egypt  unknown  yes 074657
234 Callinectes sapidus  1964 1950-1974 Northwest Atlantic. - North Sea.  accidental with ships  Unknown 003700
235 Callinectes sapidus  1965 1950-1974 Atlantic, Western Central - Lebanon  unknown  yes 074657
236 Callinectes sapidus  1974 1950-1974 Atlantic, Western Central - Japan  unknown  yes 074657
237 Callinectes sapidus  1984 1975-present Atlantic, Western Central - Malta  unknown  yes 074657
238 Callinectes sapidus  1986 1975-present Atlantic, Western Central - Cyprus  unknown  yes 074657
239 Callinectes sapidus  2009 1975-present not specified - Lagoon of Patok  diffused from other countries  yes 094552
240 Calyptraea chinensis  1962 1950-1974 Europe - Marine waters of Ireland  fisheries  yes 074339
241 Caprella mutica   19th century Asia outside Western Palaearctic. - Scotland and south coast.  accidental with ships  yes 001314
242 Caprella mutica  2003 1975-present Northwest Pacific - Marine waters of Ireland  biofouling  yes 074339
243 Caprella mutica  2004 1975-present Pacific. - North Sea.  accidental with ships  Unknown 003700
244 Caprella scaura   1975-present unknown - Italy  biofouling   125519
245 Caprella scaura   1975-present unknown - Marmaris  biofouling   125519
246 Caprella scaura   1975-present unknown - Agde  biofouling   125519
247 Caprella scaura   1975-present unknown - Greece  biofouling   125519
248 Caprella scaura  2016 1975-present unknown - Msida  biofouling   125519
249 Carcinus maenas   unknown unknown - New Zealand  accidental  yes 074657
250 Carcinus maenas   19th century unknown - Sri Lanka  unknown  no 125868
251 Carcinus maenas   1975-present Europe - San Francisco Bay, California  unknown  yes 080617
252 Carcinus maenas   19th century unknown - Brazil  unknown  no 125868
253 Carcinus maenas   unknown unknown - Japan  unknown   125868
254 Carcinus maenas  1817 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
255 Carcinus maenas  1857 18th century Atlantic Europe - Not specified  unknown  Unknown 003512
256 Carcinus maenas  1866 19th century unknown - Pacific Coast of Panama  unknown  no 125868
257 Carcinus maenas  1873 19th century unknown - Hawaii  unknown  no 125868
258 Carcinus maenas  1902 1900-1924 European Atlantic Waters - Port Philip Bay, Victoria  accidental with ships  yes 076803
259 Carcinus maenas  1971 1950-1974 unknown - Pakistan  unknown  no 125868
260 Carcinus maenas  1983 1975-present Europe - Table Docks area near Cape Town  accidental with ships  yes 080617
261 Carcinus maenas  2001 1975-present unknown - San Jorge Gulf  unknown   114111
262 Carcinus maenas  2007 1975-present unknown - Canada  accidental with ships  probably yes 125868
263 Carcinus maenas  2013 1975-present unknown -  diffused from other countries   128717
264 Caridina weberi   1975-present Pacific Islands - Hawaii  accidental  yes 074657
265 Carijoa riisei  1972 1950-1974 Western Atlantic Ocean from Florida to Brazil, Caribbean. - Pearl Harbor.  accidental with ships  Unknown 003322
266 Carupa tenuipes  1996 1975-present Indian Ocean, Western - Turkey  unknown  no 074657
267 Carupa tenuipes  2002 1975-present Indian Ocean, Western - Israel  unknown  no 074657
268 Cassiopea andromeda   1925-1949 Philippines. - Restricted to Pearl Harbor until 1950 and appeared in Honolulu Harbor and Ala Wai Canal.  accidental with ships  Unknown 003252
269 Caulerpa racemosa   unknown unknown - Galapagos Marine Reserve  unknown  yes 125919
270 Caulleriella killariensis  1972 1950-1974 Unclear. - North Sea.  aquaculture  Unknown 003700
271 Cecina manchurica   unknown Northwest Pacific - British Columbia  fisheries  yes 076808
272 Cecina manchurica   unknown Pacific, Northwest - Canada  accidental  yes 074657
273 Cecina manchurica  1961 1950-1974 Pacific, Northwest - United States of America  accidental  yes 074657
274 Cecina manchurica  1961 1950-1974 Northwest Pacific - Northeast Pacific  fisheries  yes 076808
275 Cellana testudinaria  1961 1950-1974 Red Sea - Israel  unknown  yes 074657
276 Cellana testudinaria  1994 1975-present Red Sea - Egypt  unknown  yes 074657
277 Cellana testudinaria  1999 1975-present Red Sea - Greece  unknown  yes 074657
278 Celleporaria brunnea   1975-present unknown - Sicily  biofouling   125519
279 Celleporaria brunnea   1975-present unknown - France  biofouling   125519
280 Celleporaria brunnea   1975-present unknown - Heraklion  biofouling   125519
281 Celleporaria brunnea  2015 1975-present unknown - Bodrum  biofouling   125519
282 Celleporaria brunnea  2016 1975-present unknown - Msida  biofouling   125519
283 Celleporaria brunnea  2016 1975-present unknown - Alicante  biofouling   125519
284 Centropages abdominalis   1975-present Not specified - Ensenada Baja (45°27'S 72°49W) in Aysen Fjord.  ballast water  Unknown 003699
285 Cercopagis pengoi   1975-present unknown - Gulf of Riga  ballast water   125904
286 Cercopagis pengoi  1992 1975-present Ponto-Caspian waters - Gulf of Finland  ballast water  Unknown 007985
287 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Estonia  ballast water  yes 074657
288 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Sweden  ballast water  yes 074657
289 Cercopagis pengoi  1992 1975-present Ponto-Caspian waters - Gulf of Finland  ballast water  Unknown 007985
290 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Finland  ballast water  yes 074657
291 Cercopagis pengoi  1992 1975-present Ponto-Caspian waters - Gulf of Finland  ballast water  yes 007354
292 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Russian Federation  ballast water  yes 074657
293 Cercopagis pengoi  1998 1975-present Ponto-Caspian and the Aral Sea - United States of America  unknown  yes 074657
294 Cercopagis pengoi  1998 1975-present Ponto-Caspian and the Aral Sea - Canada  unknown  yes 074657
295 Cercopagis pengoi  1999 1975-present unknown - Lithuania  ballast water   069779
296 Cercopagis pengoi  1999 1975-present Ponto-Caspian. - Gulf of Gdańsk, Baltic Sea  diffused from other countries  Unknown 007354
297 Cercopagis pengoi  2004 1975-present Ponto-Caspian Region. - Baltic Sea.  diffused from other countries  Unknown 003700
298 Cereus pedunculatus  1921 1900-1924 Northeast Atlantic. - North Sea.  accidental with ships  Unknown 003700
299 Cerithium egenum  1971 1950-1974 Red Sea - Israel  unknown  no 074657
300 Cerithium nesioticum  1970 1950-1974 Red Sea - Israel  unknown  probably no 074657
301 Cerithium nesioticum  1997 1975-present Red Sea - Cyprus  unknown  no 074657
302 Chama lazarus  1950 1950-1974 Indo-Pacific, East Africa to Tonga - Pearl Harbor.  accidental with ships  Unknown 003356
303 Chama macerophylla   unknown Caribbean. - Pearl Harbor  accidental with ships  Unknown 003356
304 Chama pacifica   unknown Red Sea - Lebanon  unknown  yes 074657
305 Chama pacifica   unknown Red Sea - Cyprus  unknown  yes 074657
306 Chama pacifica  1905 1900-1924 Red Sea - Egypt  unknown  yes 074657
307 Chama pacifica  1950 1950-1974 Indo Pacific: Thailand to Line Islands. - Pearl Harbor.  accidental with ships  Unknown 003356
308 Chama pacifica  1993 1975-present Red Sea - Israel  unknown  yes 074657
309 Chama pacifica  2001 1975-present Red Sea - Turkey  unknown  yes 074657
310 Charybdis hellerii   1975-present unknown - Colombia  diffused from other countries   126205
311 Charybdis hellerii  1924 1900-1924 Indian Ocean, Western - Palestine  unknown  yes 074657
312 Charybdis hellerii  1936 1925-1949 Indian Ocean, Western - Egypt  unknown  yes 074657
313 Charybdis hellerii  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
314 Charybdis hellerii  1981 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
315 Charybdis hellerii  1987 1975-present unknown - Venezuela  unknown   126205
316 Charybdis hellerii  1987 1975-present unknown - Cuba  unknown   126205
317 Charybdis hellerii  1993 1975-present Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
318 Charybdis hellerii  1995 1975-present Indo-Pacific - Southeastern US  ballast water  yes 008125
319 Charybdis hellerii  1996 1975-present unknown - São Paulo  accidental  yes 093549
320 Charybdis hellerii  1999 1975-present Indian Ocean, Western - Cyprus  unknown  yes 074657
321 Charybdis hellerii  2002 1975-present unknown - Twin Cays  unknown   086837
322 Charybdis longicollis  1959 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
323 Charybdis longicollis  1961 1950-1974 Indian Ocean, Western - Israel  unknown  yes 115277
324 Charybdis longicollis  1976 1975-present Indian Ocean, Western - Egypt  unknown  yes 074657
325 Charybdis longicollis  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
326 Charybdis longicollis  1986 1975-present Indian Ocean, Western - Cyprus  unknown  yes 074657
327 Charybdis longicollis  2002 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
328 Chelicorophium curvispinum  2005 1975-present Curonian Lagoon - Narva Bay  accidental with ships  probably yes 125635
329 Chelura terebrans  1875 18th century East Atlantic - East coast of North America  accidental with ships  yes 008125
330 Cherax quadricarinatus   unknown Not specified - Continental USA  aquaculture  Unknown 007961
331 Cherax quadricarinatus  1997 1975-present Not specified - Northeastern Puerto Rico  aquaculture  yes 007961
332 Cherax tenuimanus   unknown Australia - United Kingdom  ornamental  probably no 074657
333 Cherax tenuimanus   unknown Australia - Belgium  unknown   074657
334 Cherax tenuimanus   unknown Australia - New Zealand  unknown   074657
335 Cherax tenuimanus   unknown Australia - United States of America  unknown   074657
336 Cherax tenuimanus   unknown Australia - Taiwan Province of China  unknown   074657
337 Cherax tenuimanus   unknown Australia - Panama  unknown   074657
338 Cherax tenuimanus   unknown Australia - France  unknown   074657
339 Cherax tenuimanus   unknown Australia - Sweden  unknown   074657
340 Cherax tenuimanus   unknown Australia - Germany  unknown   074657
341 Cherax tenuimanus   unknown Australia - Egypt  unknown   074657
342 Cherax tenuimanus   unknown Australia - New Caledonia  unknown   074657
343 Cherax tenuimanus  1976 1975-present Australia - South Africa  aquaculture  no 074657
344 Cherax tenuimanus  1981 1975-present Australia - Japan  unknown  no 074657
345 Cherax tenuimanus  1983 1975-present unknown - China  aquaculture  unknown 074657
346 Cherax tenuimanus  1990 1975-present Australia - Mauritius  unknown  unknown 074657
347 Cherax tenuimanus  1990 1975-present Australia - Tunisia  fisheries  no 074657
348 Cherax tenuimanus  1992 1975-present Australia - Malaysia  unknown  unknown 074657
349 Chionoecetes opilio   1975-present unknown - Finnmark and Svalbard  unknown   112806
350 Chionoecetes opilio  1996 1975-present unknown - Barents Sea  ballast water  probably yes 125523
351 Chiton hululensis  1934 1925-1949 Red Sea - Israel  unknown  probably no 074657
352 Chondrochelia savignyi  1973 1950-1974 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
353 Choromytilus chorus  1965 1950-1974 Chile - Wales  other reasons  Unknown 007794
354 Chromodoris quadricolor  1982 1975-present Red Sea - Israel  unknown  no 074657
355 Chthamalus proteus   1975-present Caribbean - Pearl Harbor.  biofouling  yes 003248
356 Cinachyrella alloclada  1989 1975-present Caribbean Sea. - Faial island  accidental with ships  Unknown 003512
357 Ciona intestinalis   unknown unknown - Not specified.  unknown  unknown 084114
358 Ciona intestinalis   1975-present unknown - Hong Kong  accidental with ships  yes 124694
359 Ciona intestinalis  1834 19th century unknown - Hobart, Tasmania  unknown  probably yes 084114
360 Ciona intestinalis  1850 19th century Not specified. - New Bedford, Massachussetts  accidental with ships  yes 084114
361 Ciona intestinalis  1852 19th century unknown - Grand Manan Island  unknown  unknown 084114
362 Ciona intestinalis  1885 19th century Not specified. - Not specified.  unknown  Unknown 003699
363 Ciona intestinalis  1955 1950-1974 unknown - South Africa  accidental with ships  yes 076736
364 Ciona intestinalis  1958 1950-1974 unknown - Not specified.  unknown  unknown 084114
365 Ciona intestinalis  1975 1975-present unknown - Not specified.  unknown  unknown 084114
366 Ciona intestinalis  1977 1975-present unknown - Not specified.  unknown  unknown 084114
367 Ciona intestinalis  1982 1975-present unknown - Not specified.  unknown  probably no 084114
368 Ciona intestinalis  1987 1975-present North Atlantic - San Diego Bay, California  biofouling   007836
369 Ciona intestinalis  1994 1975-present unknown - Not specified.  unknown  probably no 084114
370 Ciona intestinalis  1999 1975-present unknown - Not specified.  unknown  unknown 084114
371 Ciona intestinalis  2002 1975-present unknown - Paracas  unknown  yes 003379
372 Ciona intestinalis  2004 1975-present unknown - Montague  unknown  probably yes 084114
373 Ciona savignyi  1985 1975-present Japan - Southern California Bight  accidental with ships  probably yes 001752
374 Cipangopaludina chinensis   1900-1924 Asia - Hawaii  fisheries  yes 074657
375 Cipangopaludina chinensis   19th century unknown - United States of America  unknown  yes 074657
376 Circenita callipyga  1972 1950-1974 Red Sea - Israel  unknown  no 074657
377 Cirrholovenia tetranema   unknown unknown - France  unknown   125923
378 Cirrholovenia tetranema   unknown unknown - Lebanon  unknown   125923
379 Cirrholovenia tetranema  1963 1950-1974 unknown - Gulf of Naples  unknown  yes 125923
380 Cladonema radiatum   unknown Not specified. - Puget Sound, Washington.  unknown  yes 003359
381 Cladonema uchidai   unknown Not specified. - San Francisco Bay.    yes 003359
382 Clava multicornis   unknown Not Specified. - San Francisco Bay.  unknown  yes 003359
383 Clavelina lepadiformis  1971 1950-1974 Not specified - Sào Miguel  accidental with ships  yes 003512
384 Clavelina oblonga   1975-present unknown - Cogolin  biofouling   125519
385 Clavelina oblonga   1975-present unknown - Datça  biofouling   125519
386 Clavelina oblonga   unknown North America - Azores Is.  unknown  Unknown 002673
387 Clavelina oblonga  1971 1950-1974 Bermuda - Azores Island  accidental with ships  Unknown 003512
388 Clavelina oblonga  2016 1975-present unknown - Famagusta  biofouling   125519
389 Clementia papyracea  1948 1925-1949 Red Sea - Palestine  unknown  yes 074657
390 Clementia papyracea  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
391 Clementia papyracea  1995 1975-present Red Sea - Turkey  unknown  yes 074657
392 Clorida albolitura   unknown Unknown - Eastern Levant  unknown  Unknown 003497
393 Clymenella torquata  1936 19th century North America including Mexico - Whitstable, Kent  accidental  yes 001314
394 Clymenella torquata  2006 1975-present Northwest Atlantic - Marine waters of Ireland  aquaculture  yes 074339
395 Clypeomorus bifasciata   unknown Red Sea - Libyan Arab Jamahiriya  unknown  no 074657
396 Clypeomorus bifasciata  1983 1975-present Red Sea - Israel  unknown  no 074657
397 Clypeomorus bifasciata  1997 1975-present Red Sea - Egypt  unknown  no 074657
398 Clytia hemisphaerica   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
399 Clytia hummelincki   unknown unknown - Balearic Islands  accidental with ships  yes 125923
400 Clytia hummelincki  1996 1975-present unknown - Copanello  accidental with ships  yes 125923
401 Clytia linearis   unknown unknown - France  Lessepsian migration  yes 125923
402 Clytia linearis   unknown unknown - Suez Canal  Lessepsian migration  yes 125923
403 Clytia linearis   unknown unknown - Greece  Lessepsian migration  yes 125923
404 Clytia linearis   unknown unknown - Medes Isles, Balearic Islands, and Chafarinas Island  Lessepsian migration  yes 125923
405 Clytia linearis   unknown unknown - Tunisia  Lessepsian migration  yes 125923
406 Clytia linearis   unknown unknown - Turkey  Lessepsian migration  yes 125923
407 Clytia mccradyi   unknown unknown - Villefranche-sur-mer  diffused from other countries  yes 125923
408 Clytia mccradyi   unknown unknown - Lebanon  diffused from other countries  yes 125923
409 Clytia paulensis   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
410 Conopeum tenuissimum  1951 1950-1974 Northwest Atlantic - San Francisco Bay, California.  ballast water  Unknown 007836
411 Corambe obscura  1986 1975-present North America - Russian Federation (Black Sea)  ballast water  yes 074657
412 Corambe obscura  1986 1975-present North America - Ukraine (Black Sea)  ballast water  yes 074657
413 Corambe obscura  1990 1975-present North Atlantic - Romanian Black Sea  biofouling  yes 125641
414 Corbicula fluminea   18th century China - Continental USA  aquaculture  Unknown 007961
415 Corbicula fluminea   1900-1924 Southeast Asia - Canada  unknown  yes 074657
416 Corbicula fluminea   1900-1924 Southeast Asia - United States of America  unknown  yes 074657
417 Corbicula fluminea   19th century unknown - United States of America  unknown  yes 074657
418 Corbicula fluminea   18th century China - West coast  aquaculture  Unknown 007961
419 Corbicula fluminea   1975-present unknown - France  unknown  probably yes 074657
420 Corbicula fluminea  1960 1950-1974 Korea - Argentina  accidental  yes 074657
421 Corbicula fluminea  1985 1975-present United States of America - Mexico  diffused from other countries  yes 074657
422 Corbicula fluminea  1988 1975-present Not specified - Netherlands  accidental  yes 074657
423 Corbicula fluminea  1998 1975-present Unknown - Cayey River near Cayey, Loiza Drainage  ornamental  Unknown 007961
424 Cordylophora caspia  1858 18th century Ponto-Caspian waters. - North Sea.  diffused from other countries  Unknown 003700
425 Cordylophora caspia  1865 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
426 Corella eumyota  2005 1975-present Circum sub-Antarctic - Marine waters of Ireland  accidental with ships  yes 074339
427 Corophium acherusicum  1943 1925-1949 Not specified. - Waikiki  accidental with ships  Unknown 003356
428 Corophium baconi  1967 1950-1974 Bering Sea. - Pearl Harbor.  accidental with ships  Unknown 003356
429 Corophium insidiosum  1959 1950-1974 North Atlantic. - Hilo.  accidental with ships  Unknown 003356
430 Corophium lacustre  1988 1975-present Eastern Atlantic - Southeastern US  ballast water  yes 008125
431 Coryne eximia  2003 1975-present unknown - Ligurian Sea  unknown  yes 125923
432 Coscinodiscus wailesii  1977 1975-present Pacific - United Kingdom  unknown  yes 074657
433 Crangonyx pseudogracilis   1925-1949 England or Wales - East Norfolk  ballast water  Unknown 003224
434 Crangonyx pseudogracilis  1969 1950-1974 North America - Fresh water areas of Ireland  ornamental  yes 074339
435 Crangonyx pseudogracilis  1992 1975-present North America. - Inland waters.  fill ecological niche  Unknown 003700
436 Craspedacusta sowerbii   unknown Unknown - USA  unknown  Unknown 001663
437 Craspedacusta sowerbii   1950-1974 Northern Hemisphere - South Africa  accidental  yes 074657
438 Craspedacusta sowerbii   unknown Unknown - Canada  unknown  Unknown 001663
439 Craspedacusta sowerbii  1923 1900-1924 Northwest Pacific. - Inland waters.  ornamental  Unknown 003700
440 Crassostrea ariakensis  1999 1975-present Cambodia - Myanmar  unknown  no 074657
441 Crassostrea rhizophorae  1980 1975-present Brazil - United Kingdom  research  no 074657
442 Crassostrea rhizophorae  1980 1975-present Brazil - Wales  other reasons  Unknown 007794
443 Crassostrea virginica   19th century USA, Canada - United Kingdom  fisheries  probably no 074657
444 Crassostrea virginica  1866 18th century Eastern part of North America. - Pearl Harbor  aquaculture  Unknown 003248
445 Crassostrea virginica  1875 18th century Northwest Atlantic - Brackish and marine waters of Ireland  aquaculture  no 074339
446 Crassostrea virginica  1887 18th century Unclear. - Baltic Sea  aquaculture  Unknown 003700
447 Crassostrea virginica  1968 1950-1974 United States of America - Japan  unknown  unknown 074657
448 Crassostrea virginica  1970 1950-1974 Hawaii - Fiji  aquaculture  unknown 074657
449 Crassostrea virginica  1973 1950-1974 United States of America - Tonga  aquaculture  unknown 074657
450 Crassostrea virginica  1985 1975-present United States of America - China  unknown  unknown 074657
451 Crepidula convexa   1925-1949 New York - San Francisco Bay  accidental   125669
452 Crepidula fornicata   1925-1949 New York - Washington State  accidental   125669
453 Crepidula fornicata   1950-1974 France, Ireland - Spain  accidental  yes 074657
454 Crepidula fornicata   1925-1949 United Kingdom - Germany  accidental  yes 074657
455 Crepidula fornicata   19th century Northwest Atlantic - United Kingdom  accidental  yes 074657
456 Crepidula fornicata  1872 19th century North America - United Kingdom  unknown  yes 074657
457 Crepidula fornicata  1890 18th century North America including Mexico. - Essex.  accidental  yes 001314
458 Crepidula fornicata  1902 1900-1924 Northwest Atlantic - Brackish and marine water areas of Ireland  aquaculture  no 074339
459 Crepidula fornicata  1902 1900-1924 United Kingdom - Ireland  accidental  yes 074657
460 Crepidula fornicata  1911 1900-1924 United Kingdom - Belgium  accidental  yes 074657
461 Crepidula fornicata  1926 1925-1949 United Kingdom - Netherlands  accidental  yes 074657
462 Crepidula fornicata  1932 1925-1949 United Kingdom - Denmark  accidental  yes 074657
463 Crepidula fornicata  1934 1925-1949 Western Atlantic. - North Sea.  aquaculture  Unknown 003700
464 Crepidula fornicata  1949 1925-1949 United Kingdom - France  accidental with ships  yes 074657
465 Crepidula fornicata  1950 1950-1974 United Kingdom - Sweden  accidental  yes 074657
466 Crepidula fornicata  1957 1950-1974 American Atlantic - France  unknown  probably yes 074657
467 Crepidula fornicata  1958 1950-1974 United States of America - Norway  unknown  yes 074657
468 Crepidula fornicata  1963 1950-1974 United Kingdom - Norway  accidental  yes 074657
469 Crepidula fornicata  1968 1950-1974 unknown - Japan  accidental  yes 074657
470 Crepidula fornicata  1973 1950-1974 unknown - Malta  accidental  yes 074657
471 Crepidula fornicata  1981 1975-present American Atlantic - Malta  unknown  probably yes 074657
472 Crepidula fornicata  1982 1975-present American Atlantic - Italy  unknown  probably yes 074657
473 Crepidula fornicata  1994 1975-present American Atlantic - Greece  unknown  probably yes 074657
474 Crepidula plana   1925-1949 New York - Western USA  accidental   125669
475 Crocodylus porosus   unknown unknown - Singapore  aquaculture  probably no 074657
476 Crocodylus rhombifer  1986 1975-present Viet Nam - Cambodia  unknown  probably no 074657
477 Crucibulum spinosum   unknown Unknown - Philippines  unknown  Unknown 000821
478 Crucibulum spinosum  1946 1925-1949 Unknown, but probably from the Philippines. - Honolulu Harbor  accidental with ships  Unknown 003351
479 Cryptosula pallasiana  1947 1925-1949 Atlantic - San Francisco Bay, California  biofouling  Unknown 007836
480 Cucurbitula cymbium  1960 1950-1974 Red Sea - Israel  unknown  yes 074657
481 Cucurbitula cymbium  1989 1975-present Red Sea - Greece  unknown  yes 074657
482 Cucurbitula cymbium  1991 1975-present Red Sea - Turkey  unknown  yes 074657
483 Cuthona perca  1967 1950-1974 West Atlantic - West coast of North America  accidental with ships  Unknown 001667
484 Cuthona perca  1976 1975-present Pacific Ocean - Italy  unknown  no 074657
485 Cyrenoida floridana  1952 1950-1974 West Atlantic - East coast of North America  Lessepsian migration  yes 003359
486 Cystodytes dellechiajei  1969 unknown Not specified - Azores Island  unknown  Unknown 003512
487 Dactylogyrus vastator   1950-1974 Europe - Fresh water areas of Ireland  angling/sport  no 074339
488 Daira perlata  1988 1975-present Indian Ocean, Western - Turkey  unknown  no 074657
489 Demonax leucaspis  1995 1975-present West Atlantic - East coast of North America  accidental with ships  yes 003359
490 Dendrodoris fumata  1980 1975-present Red Sea - Israel  unknown  no 074657
491 Dendrostrea frons  2001 1975-present Red Sea - Turkey  unknown  yes 074657
492 Diadema setosum  2006 1975-present Suez Canal - Turkish coasts  Lessepsian migration  probably yes 128613
493 Diadema setosum  2016 1975-present Suez Canal - Syrian coast, Latakia  Lessepsian migration  probably yes 128613
494 Diadema setosum  2020 1975-present Suez Canal - Libya  Lessepsian migration  unknown 128613
495 Diadema setosum  2020 1975-present Suez Canal - southern coast of Mediterranean  Lessepsian migration  unknown 128613
496 Diadema setosum  2020 1975-present Suez Canal - Greece  Lessepsian migration  unknown 128613
497 Diadumene cincta   unknown unknown - Sea of Marama  unknown   120495
498 Diadumene cincta  1928 1925-1949 Pacific. - North Sea.  aquaculture  Unknown 003700
499 Diadumene cincta  1966 1950-1974 Southwest Atlantic - Gulf of Genoa  accidental with ships  yes 125654
500 Diadumene franciscana   unknown Not specified. - San Francisco Bay.  unknown  yes 003359
501 Diadumene leucolena   unknown Not specified. - Pacific Coast (San Francisco Bay and Coos Bay.  unknown  yes 003359
502 Diadumene lineata  1892 18th century West Pacific - East coast of North America  accidental with ships  yes 003359
503 Diadumene lineata  1974 1950-1974 Northwest Pacific - Marine and brackish waters of Ireland  aquaculture  probably yes 074339
504 Diadumene lineata  1999 1975-present Western Pacific (Japan, China and Hong Kong). - South shore of Kaneohe Bay.  accidental with ships  Unknown 003248
505 Diadumene lineata  2009 1975-present unknown - New Brunswick  accidental with ships  yes 126226
506 Diala semistriata  1935 1925-1949 Red Sea - Israel  unknown  yes 074657
507 Diala semistriata  1977 1975-present Red Sea - Egypt  unknown  yes 074657
508 Diala semistriata  1997 1975-present Red Sea - Lebanon  unknown  yes 074657
509 Didemnum candidum  1930 1925-1949 Indo-Pacific - Pearl and Hermes Reefs  biofouling  yes 003248
510 Didemnum lahillei  1988 1975-present Europe - United States of America  unknown  yes 074657
511 Didemnum lahillei  1991 1975-present Europe - Netherlands  unknown  yes 074657
512 Didemnum perlucidum   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
513 Didemnum vexillum  2001 1975-present Europe - New Zealand  unknown  yes 074657
514 Diplosoma listerianum   1975-present Northern Sea - Bodrum  biofouling   125519
515 Diplosoma listerianum   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
516 Diplosoma listerianum   1975-present Northern Sea - Heraklion  biofouling   125519
517 Diplosoma listerianum  2015 1975-present Northern Sea - Le Grau-du-Roi  biofouling   125519
518 Diplosoma listerianum  2016 1975-present Northern Sea - Valleta  biofouling   125519
519 Dispio uncinata  1971 1950-1974 Not Specified. - Viña del Mar (33°31'S 71°34'W).  unknown  Unknown 003699
520 Distaplia corolla  1971 1950-1974 Caribbean - Horta's harbour.  biofouling  Unknown 003512
521 Dreissena bugensis   1975-present Europe - Canada (Ontario)  accidental  yes 074657
522 Dreissena bugensis   1975-present Europe - United States of America  accidental  yes 074657
523 Dreissena bugensis  1993 1975-present East Atlantic - East coast of North America  accidental with ships  yes 003359
524 Dreissena polymorpha   19th century Ponto-Caspian and the Aral Sea - United Kingdom  unknown  yes 074657
525 Dreissena polymorpha   unknown Ponto-Caspian and the Aral Sea - Jamaica  unknown  yes 074657
526 Dreissena polymorpha   1925-1949 Ponto-Caspian and the Aral Sea - Poland  unknown  yes 074657
527 Dreissena polymorpha   unknown Ponto-Caspian and the Aral Sea - Spain  unknown  yes 074657
528 Dreissena polymorpha   1925-1949 Ponto-Caspian and the Aral Sea - Switzerland  unknown  yes 074657
529 Dreissena polymorpha  1794 18th century Ponto-Caspian and the Aral Sea - Hungary  unknown  yes 074657
530 Dreissena polymorpha  1827 19th century Ponto-Caspian and the Aral Sea - Netherlands  unknown  yes 074657
531 Dreissena polymorpha  1830 19th century Ponto-Caspian and the Aral Sea - Germany  unknown  yes 074657
532 Dreissena polymorpha  1840 19th century Ponto-Caspian and the Aral Sea - Denmark  unknown  yes 074657
533 Dreissena polymorpha  1977 1975-present Ponto-Caspian and the Aral Sea - Italy  unknown  yes 074657
534 Dreissena polymorpha  1986 1975-present Ponto-Caspian and the Aral Sea - Canada  unknown  yes 074657
535 Dreissena polymorpha  1986 1975-present Ponto-Caspian and the Aral Sea - United States of America  unknown  yes 074657
536 Dreissena polymorpha  1988 1975-present Europe - United States of America  ballast water  yes 074657
537 Dreissena polymorpha  1988 1975-present Europe - Canada (Ontario)  accidental  yes 074657
538 Dreissena polymorpha  1991 1975-present East Atlantic - East coast of North America  accidental with ships  yes 003359
539 Dreissena polymorpha  1993 1975-present Ponto-Caspian region - Fresh and brackish waters of Ireland  biofouling  yes 074339
540 Dreissena polymorpha  1996 1975-present Ponto-Caspian and the Aral Sea - Ireland  unknown  yes 074657
541 Drepanotrema aeruginosus   unknown Unknown - Canada  unknown  Unknown 001667
542 Drepanotrema aeruginosus   unknown Unknown - USA  unknown  Unknown 001667
543 Drepanotrema cimex   unknown Unknown - Canada  unknown  Unknown 001667
544 Drepanotrema cimex   unknown Unknown - USA  unknown  Unknown 001667
545 Drepanotrema kermatoides   unknown Unknown - Canada  unknown  Unknown 001667
546 Drepanotrema kermatoides   unknown Unknown - USA  unknown  Unknown 001667
547 Drymonema dalmatinum   unknown Unknown - US Virgin Islands  unknown  Unknown 003268
548 Drymonema dalmatinum  1999 1975-present Not specified. - Puerto Rico.  unknown  Unknown 003268
549 Drymonema dalmatinum  2003 1975-present Not specified - Virgin Islands.  unknown  Unknown 003268
550 Dugesia tigrina  1931 1925-1949 North America. - Inland waters.  ornamental  Unknown 003700
551 Dugesia tigrina  2001 1975-present North America - Fresh water areas of Ireland  ornamental  yes 074339
552 Dynamena quadridentata  1999 1975-present unknown - Selaat  Lessepsian migration  yes 125923
553 Dynoides dentisinus  1977 1975-present Japan - San Francisco Bay, California  biofouling  Unknown 003224
554 Dysidea avara  1948 1925-1949 Unknown - Kaneohe Bay.  accidental with ships  Unknown 003356
555 Dyspanopeus sayi  1992 1975-present Atlantic, Northwest - Italy  unknown  yes 074657
556 Dyspanopeus sayi  2015 1975-present unknown - Heraklion  biofouling   125519
557 Dyspanopeus sayi  2016 1975-present unknown - Siracusa  biofouling   125519
558 Ebalia ambiguus  1987 1975-present Northern America. - Inland waters.  fill ecological niche  Unknown 003700
559 Echinogammarus ischnus  1977 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
560 Ectopleura crocea   unknown Not specified - Port Phillip Bay, Victoria.  unknown  yes 003359
561 Ectopleura crocea  1865 18th century Northwest Atlantic. - San Diego Bay California  accidental with ships  yes 007836
562 Ectopleura crocea  1989 1975-present Atlantic - Faial island  accidental with ships  Unknown 003512
563 Elasmopus rapax  1948 1925-1949 Not Specified. - Pearl Harbor  accidental with ships  Unknown 003356
564 Elminius modestus   19th century New Zealand - Chichester Harbour.  biofouling  yes 001314
565 Elminius modestus   unknown Not specified - Ireland  accidental  yes 074657
566 Elminius modestus   19th century Australia - Chichester Harbour.  biofouling  yes 001314
567 Elminius modestus  1940 1925-1949 Australia, New Zealand - United Kingdom  unknown  yes 074657
568 Elminius modestus  1953 1950-1974 Southern Pacific. - North Sea.  accidental with ships  Unknown 003700
569 Elminius modestus  1957 1950-1974 Southern Pacific - Brackish and marine waters of Ireland  biofouling  yes 074339
570 Emys orbicularis  1851 19th century Italy - Netherlands  accidental  yes 074657
571 Engina turbinella  1998 1975-present Western Atlantic - Not specified  ballast water  Unknown 003512
572 Ensis directus  1978 1975-present Western Atlantic Ocean - North Sea  accidental with ships  yes 080347
573 Ensis directus  1979 1975-present North America - Limfjorden and Danish Wadden Sea  ballast water   114890
574 Ensis directus  1979 1975-present North America - Dutch North Sea coastal zone  ballast water   114898
575 Ensis directus  1982 1975-present German Bight - Sweden  diffused from other countries   125895
576 Ensis directus  1986 1975-present German Bight - Belgian coast  diffused from other countries   125895
577 Ensis directus  1989 1975-present German Bight - Norway  diffused from other countries   125895
578 Ensis directus  1989 1975-present Atlantic coasts of North America. - Home Beach, Norfolk.  ballast water  yes 001314
579 Ensis directus  1991 1975-present Not specified - Bay of Seine, English Channel  ballast water  yes 080349
580 Ensis directus  2011 1975-present Elbe Estuary - Northern Spain  ballast water   114899
581 Ensis leei  1979 1975-present Atlantic, Northwest - Germany  diffused from other countries  yes 074657
582 Ensis leei  1981 1975-present Atlantic, Northwest - Denmark  diffused from other countries  yes 074657
583 Ensis leei  1982 1975-present Atlantic, Northwest - Netherlands  diffused from other countries  yes 074657
584 Ensis leei  1982 1975-present Atlantic, Northwest - Sweden  diffused from other countries  yes 074657
585 Ensis leei  1984 1975-present Atlantic, Northwest - Belgium  diffused from other countries  yes 074657
586 Ensis leei  1986 1975-present Atlantic, Northwest - France  diffused from other countries  yes 074657
587 Ensis leei  1989 1975-present Atlantic, Northwest - United Kingdom  diffused from other countries  yes 074657
588 Ensis leei  1989 1975-present United States of America - Norway  diffused from other countries  yes 074657
589 Ericthonius punctatus  1938 1925-1949 Not specified. - Pearl Harbor.  accidental with ships  Unknown 003356
590 Eriocheir sinensis   unknown China / Korea - Czech Republic  unknown  yes 074657
591 Eriocheir sinensis   1975-present Europe - St. Lawrence River and Estuary  accidental with ships   125864
592 Eriocheir sinensis   1925-1949 China - Italy  unknown  yes 074657
593 Eriocheir sinensis   unknown China - Sweden  unknown  yes 074657
594 Eriocheir sinensis   unknown China - Estonia  unknown  yes 074657
595 Eriocheir sinensis   1925-1949 China - Moldova, Republic of  unknown  yes 074657
596 Eriocheir sinensis   unknown China - Finland  unknown  yes 074657
597 Eriocheir sinensis   1900-1924 China - Portugal  unknown  yes 074657
598 Eriocheir sinensis   unknown China - Latvia  unknown  yes 074657
599 Eriocheir sinensis   1900-1924 China - Romania  unknown  yes 074657
600 Eriocheir sinensis   unknown China - Lithuania  unknown  yes 074657
601 Eriocheir sinensis  1912 1900-1924 Northwest Pacific. - Inland waters.  accidental with ships  Unknown 003700
602 Eriocheir sinensis  1927 1925-1949 Germany - Austria  diffused from other countries  yes 074657
603 Eriocheir sinensis  1927 1925-1949 Germany - Netherlands  diffused from other countries  yes 074657
604 Eriocheir sinensis  1927 1925-1949 Germany - Poland  diffused from other countries  yes 074657
605 Eriocheir sinensis  1927 1925-1949 China - Germany  unknown  no 074657
606 Eriocheir sinensis  1930 1925-1949 Austria - Switzerland  unknown  yes 074657
607 Eriocheir sinensis  1932 1925-1949 Netherlands - Belgium  unknown  yes 074657
608 Eriocheir sinensis  1934 1925-1949 Germany - Denmark  diffused from other countries  yes 074657
609 Eriocheir sinensis  1935 1925-1949 China / Korea - United Kingdom  unknown  yes 074657
610 Eriocheir sinensis  1935 19th century Unspecified, China - Thames Estuary  accidental with ships  yes 001314
611 Eriocheir sinensis  1935 19th century Unspecified, Japan - Thames Estuary  accidental with ships  yes 001314
612 Eriocheir sinensis  1935 19th century Unspecified, Korea - Thames Estuary  accidental with ships  yes 001314
613 Eriocheir sinensis  1943 1925-1949 Belgium - France  unknown  yes 074657
614 Eriocheir sinensis  1965 1950-1974 China - Spain  unknown  yes 074657
615 Eriocheir sinensis  1965 1950-1974 China - United States of America  unknown  yes 074657
616 Eriocheir sinensis  1973 1950-1974 German waterways. - Lake Erie  accidental with ships  yes 003159
617 Eriocheir sinensis  1976 1975-present China - Norway  unknown  yes 074657
618 Eriocheir sinensis  1980 1975-present unknown - Neva Bay  unknown   111600
619 Eriocheir sinensis  1980 1975-present unknown - Shatt Al-Arab  unknown   115234
620 Eriocheir sinensis  1994 1975-present unknown - Canada  unknown  unknown 074657
621 Eriocheir sinensis  2006 1975-present East Asia - Brackish and marine waters of Ireland  accidental with ships  probably yes 074339
622 Erugosquilla massavensis   unknown Unknown - Eastern Levant  unknown  Unknown 003497
623 Erugosquilla massavensis   unknown Unknown - Lebanon  unknown  Unknown 003497
624 Erugosquilla massavensis   unknown Unknown - Turkey  unknown  Unknown 000363
625 Erugosquilla massavensis   unknown Unknown - Egypt  unknown  Unknown 000363
626 Erugosquilla massavensis   unknown Unknown - Cyprus  unknown  Unknown 000363
627 Erugosquilla massavensis   unknown Unknown - Greece  unknown  Unknown 003497
628 Erugosquilla massavensis  1933 1925-1949 Indian Ocean, Western - Egypt  unknown  yes 074657
629 Erugosquilla massavensis  1938 1925-1949 Indian Ocean, Western - Palestine  unknown  yes 074657
630 Erugosquilla massavensis  1961 1950-1974 Indian Ocean, Western - Lebanon  unknown  yes 074657
631 Erugosquilla massavensis  1961 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
632 Erugosquilla massavensis  1963 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
633 Erugosquilla massavensis  1994 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
634 Eubranchus misakiensis   unknown Japan - San Francisco Bay, California  unknown  Unknown 001667
635 Eucheilota paradoxica   unknown unknown - Lebanon  unknown  yes 125923
636 Eucheilota paradoxica   unknown unknown - Tunisia  unknown   125923
637 Eucheilota paradoxica  1967 1950-1974 unknown - Dubrovnik  unknown   125923
638 Eucheilota ventricularis   1975-present unknown - Lebanon  Lessepsian migration  yes 125923
639 Eucrate crenata  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
640 Eucrate crenata  1992 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
641 Eucrate crenata  1993 1975-present Indian Ocean, Western - Tunisia  unknown  yes 074657
642 Eucrate crenata  1997 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
643 Eudendrium carneum   unknown unknown - France  Lessepsian migration  yes 125923
644 Eudendrium carneum   unknown unknown - Lebanon  Lessepsian migration  yes 125923
645 Eudendrium merulum   unknown unknown - France  accidental with ships  yes 125923
646 Eudendrium merulum   unknown unknown - Chafarinas Islands  accidental with ships  yes 125923
647 Eudistoma angolanum  1971 1950-1974 Not specified - Azores island  biofouling  Unknown 003512
648 Eulalia sanguinea  1966 1950-1974 Unknown - Pearl Harbor.  accidental with ships  Unknown 003356
649 Eurycarcinus integrifrons   1975-present unknown - Izmir Bay  accidental with ships   125843
650 Eusarsiella zostericola   18th century East coast of USA - Estuaries in England  accidental  probably yes 001314
651 Eusarsiella zostericola   19th century USA Atlantic coast - United Kingdom  unknown  yes 074657
652 Eutima mira   unknown unknown - Lebanon  unknown  yes 125923
653 Eutima mira   unknown unknown - Tunisia  unknown  yes 125923
654 Eutima mira   unknown unknown - Egypt  unknown  yes 125923
655 Eutima mira  1956 1950-1974 unknown - Haifa Bay  unknown  yes 125923
656 Exopalaemon carinicauda  1993 1975-present unknown - United States of America  accidental  unknown 074657
657 Faxonius limosus   1950-1974 Not specified - Belgium  unknown  probably no 074657
658 Faxonius limosus   unknown unknown - Austria  unknown  yes 074657
659 Faxonius limosus   unknown unknown - France  unknown  yes 074657
660 Faxonius limosus   unknown unknown - Poland  unknown  yes 074657
661 Faxonius limosus   unknown unknown - USSR, Former Area of  unknown  yes 074657
662 Faxonius limosus  1890 19th century United States of America - Germany  fisheries  yes 074657
663 Faxonius limosus  1890 18th century Northeast America. - Inland waters.  fill ecological niche  Unknown 003700
664 Faxonius limosus  1937 1925-1949 France - Morocco  fisheries  yes 074657
665 Faxonius limosus  1968 1950-1974 Belgium - Netherlands  unknown  probably yes 074657
666 Faxonius limosus  1973 1950-1974 Not specified - Switzerland  unknown  probably yes 074657
667 Faxonius limosus  1997 1975-present Poland - Belarus  unknown  probably yes 074657
668 Fejervarya cancrivora   unknown unknown - Guam  unknown  unknown 126988
669 Fejervarya cancrivora   unknown unknown - Papua New Guinea  unknown  unknown 126987
670 Fejervarya cancrivora  2005 1975-present unknown - Taiwan  unknown  unknown 126988
671 Ficopomatus enigmaticus   1975-present unknown - Cogolin  biofouling   125519
672 Ficopomatus enigmaticus  1921 1900-1924 Unknown. - San Francisco Bay California.  ballast water  Unknown 007836
673 Ficopomatus enigmaticus  1922 1900-1924 Unknown - London Docks  accidental with ships  yes 001314
674 Ficopomatus enigmaticus  1967 1950-1974 Western Europe - Netherlands  biofouling  Unknown 003224
675 Ficopomatus enigmaticus  1971 1950-1974 Indo-Pacific - Brackish and marine waters of Ireland  accidental with ships  yes 074339
676 Ficopomatus enigmaticus  1975 1975-present Southern Pacific. - North Sea.  accidental with ships  Unknown 003700
677 Ficopomatus enigmaticus  2016 1975-present unknown - Finike  biofouling   125519
678 Filellum serpens   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
679 Filellum serratum   unknown unknown - France  accidental with ships  yes 125923
680 Filellum serratum   unknown unknown - Naples, Ischia, and Nisida  accidental with ships  yes 125923
681 Filellum serratum   unknown unknown - Turkey  accidental with ships  yes 125923
682 Finella pupoides  1958 1950-1974 Red Sea - Israel  unknown  yes 074657
683 Finella pupoides  1987 1975-present Red Sea - Lebanon  unknown  yes 074657
684 Finella pupoides  1990 1975-present Red Sea - Turkey  unknown  yes 074657
685 Finella pupoides  1996 1975-present Red Sea - Cyprus  unknown  yes 074657
686 Flabellina rubrolineata   unknown Red Sea - Turkey  unknown  probably yes 074657
687 Flabellina rubrolineata  1988 1975-present Red Sea - Israel  unknown  yes 074657
688 Fulvia australis  1948 1925-1949 Red Sea - Israel  unknown  yes 074657
689 Fulvia fragilis   unknown Red Sea - Spain  unknown  probably yes 074657
690 Fulvia fragilis  1955 1950-1974 Red Sea - Israel  unknown  yes 074657
691 Fulvia fragilis  1988 1975-present Red Sea - Turkey  unknown  yes 074657
692 Fulvia fragilis  1996 1975-present Red Sea - Tunisia  unknown  yes 074657
693 Fulvia fragilis  1999 1975-present Red Sea - Greece  unknown  yes 074657
694 Gafrarium pectinatum  1905 1900-1924 Red Sea - Egypt  unknown  yes 074657
695 Gafrarium pectinatum  1999 1975-present Red Sea - Lebanon  unknown  yes 074657
696 Gafrarium pectinatum  2000 1975-present Red Sea - Israel  unknown  yes 074657
697 Gammarus duebeni  2005 1975-present unknown - Kõiguste Bay  unknown   125635
698 Gammarus lacustris  2005 1975-present unknown - Undu Bay  unknown   125635
699 Gammarus pulex  1958 1950-1974 Europe - Fresh water areas of Ireland  other reasons  yes 074339
700 Gammarus tigrinus   1950-1974 Germany - Netherlands  fisheries  Unknown 003224
701 Gammarus tigrinus  1931 1925-1949 North America - Fresh water bodies of Ireland  accidental with ships  yes 074339
702 Gammarus tigrinus  1931 1925-1949 Western North Atlantic - Britain  ballast water  Unknown 003224
703 Gammarus tigrinus  1957 1950-1974 Northwest Atlantic. - Inland waters  fill ecological niche  Unknown 003700
704 Gammarus tigrinus  2003 1975-present Curonian Lagoon - Kõiguste Bay  unknown  yes 125635
705 Garveia franciscana  1902 1900-1924 Not specified - West coast of North America  accidental with ships  yes 003359
706 Garveia franciscana  1978 1975-present unknown - Venice Lagoon  accidental with ships   125923
707 Gelliodes fibrosa   unknown Hawaii - Palmyra Atoll  biofouling   108174
708 Gelliodes fibrosa  1992 1975-present Philippines - Pearl Harbor, Oahu  accidental with ships  yes 003248
709 Gelliodes fibrosa  1999 1975-present Originally form the Philippines, introduced to Hawaii on hull of a floating dry-dock. - Transported to Guam on the hull of the same dry-dock.  accidental with ships  unknown 003248
710 Gemma gemma   1925-1949 New York - San Francisco Bay  accidental   125669
711 Geukensia demissa   unknown Unknown - Mexico  unknown  Unknown 001667
712 Geukensia demissa   unknown Unknown - Western USA  unknown  Unknown 001667
713 Geukensia demissa   unknown Unknown - Alaska  unknown  Unknown 001667
714 Geukensia demissa   1925-1949 New York - San Francisco Bay  accidental   125669
715 Geukensia demissa   unknown Unknown - Western Canada  unknown  Unknown 001667
716 Godiva quadricolor  1980 1975-present South Africa - Western Australia  biofouling  yes 076803
717 Gonioinfradens paucidentatus  2016 1975-present Indo-Pacific - Famagusta  biofouling   125519
718 Gonionemus vertens   unknown unknown - France  accidental with ships  yes 125923
719 Gonionemus vertens   unknown unknown - Trieste  accidental with ships  yes 125923
720 Gonionemus vertens  1894 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
721 Gonionemus vertens  1913 Pre 18th century Asia outside Western Palaearctic. - Central North Sea, 53°30' to 57°30' N.  accidental  yes 001314
722 Gonionemus vertens  1913 1900-1924 China, Korea, Japan - United Kingdom  unknown  yes 074657
723 Gonionemus vertens  1947 1925-1949 North America. - North Sea.  accidental with ships  Unknown 003700
724 Gonodactylaceus falcatus   1925-1949 Philippines and South China Sea - Oahu  accidental with ships  yes 003248
725 Gonodactylus aloha  1963 1950-1974 Philippines - Waikiki  accidental with ships  Unknown 003356
726 Grandidierella bispinosa  1996 1975-present Unknown. - Pearl Harbor  accidental with ships  Unknown 003356
727 Grandidierella japonica  1996 1975-present Japan - Pearl Harbor.  accidental with ships  Unknown 003356
728 Grateloupia doryphora  1969 1950-1974 Pacific / Atlantic - United Kingdom  unknown  yes 074657
729 Grateloupia filicina   1925-1949 Pacific - United Kingdom  unknown  yes 074657
730 Gyraulus parvus  1981 1975-present North America. - Inland waters.  ornamental  Unknown 003700
731 Halecium delicatulum   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
732 Halichondria melanadocia  1993 1975-present Caribbean. - Kaneohe Bay.  accidental with ships  Unknown 003356
733 Haliclona caerulea  1996 1975-present Caribbean. - Pearl Harbor.  accidental with ships  Unknown 003356
734 Haliotis cracherodii   1950-1974 United States of America - Hawaii  fisheries  no 074657
735 Haliotis discus   unknown unknown - Ireland  fisheries  unknown 074657
736 Haliotis discus  1992 1975-present Japan - Iceland  aquaculture  no 074657
737 Haliotis discus  1994 1975-present United Kingdom - Israel  research  no 074657
738 Haliotis discus  1996 1975-present Japan - China  unknown   074657
739 Haliotis fulgens  1985 1975-present United States of America - China  aquaculture  unknown 074657
740 Haliotis fulgens  1994 1975-present United States of America - Israel  research  no 074657
741 Haliotis rufescens   1925-1949 United States of America - Hawaii  unknown  no 074657
742 Haliotis rufescens  1966 1950-1974 United States of America - Japan  unknown  probably yes 074657
743 Haliotis rufescens  1977 1975-present Southern California - Chile  unknown   102276
744 Haliotis rufescens  1982 1975-present USA - UK  research  Unknown 007794
745 Haliotis rufescens  1985 1975-present United States of America - China  aquaculture  unknown 074657
746 Haliotis rufescens  1988 1975-present United States of America - Iceland  aquaculture  no 074657
747 Haliotis rufescens  1998 1975-present unknown - Athabaskan Island  unknown   114537
748 Haliotis tuberculata   1975-present unknown - Israel  aquaculture  no 074657
749 Haliotis tuberculata   unknown unknown - Ireland  fisheries  unknown 074657
750 Haliplanella lineata   19th century Pacific - United Kingdom  unknown  yes 074657
751 Haliplanella lineata  1860 18th century Asia outside Western Palaearctic. - Not Specified.  accidental with ships  yes 001314
752 Haliplanella lineata  1920 1900-1924 Pacific. - North Sea.  accidental with ships  Unknown 003700
753 Haliscera bigelowi   unknown unknown - Balearic Islands  unknown  yes 125923
754 Haliscera bigelowi  1965 1950-1974 unknown - Dubrovnik  unknown  yes 125923
755 Haminoea callidegenita  1993 1975-present Pacific Ocean, American Atlantic - Italy  unknown  yes 074657
756 Haminoea cyanomarginata  2001 1975-present Red Sea - Greece  unknown  probably yes 074657
757 Haminoea cyanomarginata  2003 1975-present Red Sea - Turkey  unknown  probably yes 074657
758 Hemigrapsus penicillatus  1994 1975-present Japan - France  diffused from other countries  yes 074657
759 Hemigrapsus penicillatus  2000 1975-present Japan - Netherlands  diffused from other countries  yes 074657
760 Hemigrapsus sanguineus   unknown Pacific, Northwest - France  unknown  probably yes 074657
761 Hemigrapsus sanguineus   unknown Pacific, Northwest - Netherlands  unknown  probably yes 074657
762 Hemigrapsus sanguineus  1987 1975-present Western Pacific - East coast of North America  ballast water  probably yes 003359
763 Hemigrapsus sanguineus  1988 1975-present unknown - United States of America  ballast water  yes 074657
764 Hemigrapsus sanguineus  2002 1975-present Pacific, Northwest - Croatia  unknown  no 074657
765 Hemimysis anomala  1992 1975-present Ponto-Caspian region - Gulf of Finland  accidental   069779
766 Hemimysis anomala  1997 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
767 Herdmania momus  1972 1950-1974 Not specified - Pearl Harbor  accidental with ships  Unknown 003356
768 Heteropia glomerosa  1996 1975-present Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
769 Hiatella arctica  1969 1950-1974 Not specified - Not specified  unknown  Unknown 003512
770 Hinemoa indica  1973 1950-1974 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
771 Hippopus porcellanus   1975-present Australia, Solomon Islands - Samoa  aquaculture  unknown 074657
772 Hippopus porcellanus   1975-present Palau - Micronesia  aquaculture  unknown 074657
773 Hippopus porcellanus  1990 1975-present Australia (Townsville) - Tonga  aquaculture  no 074657
774 Hippopus porcellanus  1991 1975-present Australia - Cook Is.  aquaculture  no 074657
775 Hirudo medicinalis   18th century Europe - Fresh water areas of Ireland  other reasons  no 074339
776 Homarus americanus  1914 1900-1924 United States of America - Japan  unknown  unknown 074657
777 Homarus americanus  1961 1950-1974 Northwest Atlantic - Marine waters of Ireland  other reasons  no 074339
778 Homarus americanus  1999 1975-present United States of America - Norway  accidental  probably no 074657
779 Hyas araneus  1986 1975-present Northern Hemisphere - King George Island  accidental with ships   087513
780 Hyastenus hilgendorfi  1960 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
781 Hyastenus hilgendorfi  1976 1975-present Indian Ocean, Western - Egypt  unknown  yes 074657
782 Hyattella intestinalis  1996 1975-present Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
783 Hydroides diramphus   1975-present Tropical Western Atlatnic - Siciliy  biofouling   125519
784 Hydroides diramphus   1975-present Tropical Western Atlantic - Finike  biofouling   125519
785 Hydroides diramphus  1929 1925-1949 Unspecified. - Pearl Harbor.  accidental with ships  Unknown 003356
786 Hydroides diramphus  2015 1975-present Tropical Western Atlantic - Heraklion  biofouling   125519
787 Hydroides diramphus  2016 1975-present Tropical Western Atlantic - Msida  biofouling   125519
788 Hydroides diramphus  2016 1975-present Tropical Western Atlantic - Karpaz  biofouling   125519
789 Hydroides diramphus  2016 1975-present Tropical Western Atlantic - Cogolin  biofouling   125519
790 Hydroides elegans   1975-present Indo-Pacific - Not specified  accidental with ships  yes 003512
791 Hydroides elegans   1975-present unknown - France  biofouling   125519
792 Hydroides elegans   1975-present unknown - Greece  biofouling   125519
793 Hydroides elegans   1975-present unknown - Turkey  biofouling   125519
794 Hydroides elegans   1975-present unknown - Italy  biofouling   125519
795 Hydroides elegans  1929 1925-1949 Unspecified. - Pearl Harbor.  accidental with ships  Unknown 003356
796 Hydroides elegans  1972 1950-1974 Western Europe - Netherlands  biofouling  Unknown 003224
797 Hydroides elegans  2016 1975-present unknown - Msida  biofouling   125519
798 Hydroides elegans  2016 1975-present unknown - Cyprus  biofouling   125519
799 Hydroides elegans  2016 1975-present unknown - Spain  biofouling   125519
800 Hydroides homoceros  2016 1975-present unknown - Karpaz  biofouling   125519
801 Hypania invalida  1995 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
802 Hypselodoris infucata  1965 1950-1974 Red Sea - Israel  unknown  yes 074657
803 Hypselodoris infucata  2001 1975-present Red Sea - Turkey  unknown  yes 074657
804 Hypselodoris infucata  2002 1975-present Red Sea - Lebanon  unknown  yes 074657
805 Ianiropsis serricaudis  2015 1975-present unknown - Port Principal du Cap d' Agde  biofouling   125519
806 Ilyanassa obsoleta   1925-1949 New York - Western USA  accidental   125669
807 Ilyocryptus agilis  1974 1950-1974 Europe - East coast of North America  ornamental  Unknown 003359
808 Indothais lacera  1939 1925-1949 Red Sea - Egypt  unknown  yes 074657
809 Indothais lacera  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
810 Indothais lacera  1983 1975-present Red Sea - Italy  unknown  no 074657
811 Indothais lacera  1995 1975-present Red Sea - Turkey  unknown  yes 074657
812 Isognomon radiatus  1996 1975-present Western Atlantic - Marine waters of Ireland.  other reasons  no 074339
813 Jaera istri  1995 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
814 Janua brasiliensis  1974 1950-1974 South and Central America, Africa south of Sahara and Asia outside Western Palaearctic. - Portsmouth Harbour, Eastern English Channel.  accidental with ships  yes 001314
815 Janua marioni  1979 1975-present Eastern Pacific - São Miguel and Faial island  accidental with ships  Unknown 003512
816 Kappaphycus alvarezii   1950-1974 Unknown location - Kane'ohe Bay, O'ahu  aquaculture  yes 083963
817 Kappaphycus alvarezii  1989 1975-present unknown - Tanzania  aquaculture   083955
818 Kappaphycus alvarezii  1990 1975-present Unknown - Ono-i-Lau Island  aquaculture  yes 083955
819 Keratella cochlearis  1978 1975-present Possibly Eastern North America - Nova Scotia, Canada (open sea approx. 150 km SE of Hallifax)  accidental with ships  Unknown 003224
820 Kirchenpaueria halecioides  1989 1975-present Unknown - Faial isaland  accidental with ships  probably no 003512
821 Laternula anatina  1905 1900-1924 Red Sea - Egypt  unknown  yes 074657
822 Laternula anatina  1987 1975-present Red Sea - Lebanon  unknown  yes 074657
823 Laternula anatina  1995 1975-present Red Sea - Turkey  unknown  yes 074657
824 Lepas anatifera   19th century Not specified - Norway  diffused from other countries  yes 074657
825 Lepas anatifera   unknown Not specified - Netherlands  unknown  probably yes 074657
826 Leptochela pugnax  1947 1925-1949 Indian Ocean, Western - Israel  unknown  probably yes 074657
827 Leptochela pugnax  1981 1975-present Indian Ocean, Western - Turkey  unknown  probably yes 074657
828 Leucosia signata  1953 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
829 Leucosia signata  1976 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
830 Leucosia signata  1976 1975-present Indian Ocean, Western - Egypt  unknown  yes 074657
831 Leucosia signata  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
832 Libinia dubia  1996 1975-present Atlantic, Northwest - Tunisia  unknown  yes 074657
833 Ligia exotica  1880 18th century Unknown - East coast of North America  accidental with ships  yes 003359
834 Ligia exotica  1936 1925-1949 Eastern Atlantic - Southeastern US  biofouling  unknown 008125
835 Ligia exotica  1996 1975-present Northeast Atlantic and Mediterranean - Hilo Harbor  accidental with ships  yes 003248
836 Ligia italica  1887 18th century Mediterranean - Azores  ballast water  Unknown 003512
837 Ligia oceanica   1975-present Western Atlantic - Azores Island  accidental with ships  Unknown 003512
838 Limnomysis benedeni  1997 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
839 Limnoperna fortunei   1975-present unknown - Japan  unknown  yes 074657
840 Limnoperna fortunei  1991 1975-present unknown - Bagliardi Beach  unknown  yes 082333
841 Limnoria pfefferi  1950 1950-1974 Indo-West Pacific - East coast of North America  accidental with ships  yes 003359
842 Limnoria saseboensis  1950 1950-1974 West Pacific - East coast of North America  accidental with ships  unknown 003359
843 Limnoria tripunctata  1945 1925-1949 Not specified - Honolulu Harbor.  accidental with ships  Unknown 003356
844 Limopsis multistriata  1965 1950-1974 Red Sea - Israel  unknown  no 074657
845 Limulus polyphemus  1866 18th century Northwest Atlantic - North Sea  ornamental  Unknown 003700
846 Littorina littorea  1840 19th century Western Europe - Canada  fisheries  yes 074657
847 Littorina littorea  1840 19th century Western Europe - United States of America  fisheries  yes 074657
848 Littorina littorea  1840 18th century East Atlantic - East coast of North America  fisheries  yes 003359
849 Littorina saxatilis   1950-1974 Europe - South Africa  accidental with ships  yes 074657
850 Loxothylacus panopaei  1964 1950-1974 West Atlantic - East coast of North America  fisheries  yes 003359
851 Lymnaea columella   1925-1949 unknown - South Africa  accidental  yes 074657
852 Macoma balthica   1925-1949 New York - San Francisco Bay  accidental   125669
853 Macrobrachium amazonicum  1981 1975-present Venezuela - Panama  unknown  probably yes 074657
854 Macrobrachium lar  1956 1950-1974 Guam - Hawaii  fisheries  yes 074657
855 Macrobrachium nipponense   unknown Japan - Russian Federation  unknown   074657
856 Macrobrachium nipponense   unknown Japan - Singapore  aquaculture   074657
857 Macrobrachium nipponense   unknown Japan - Philippines  unknown   074657
858 Macrobrachium nipponense  1981 1975-present Japan - China  aquaculture  probably yes 074657
859 Macrobrachium nipponense  2005 1975-present unknown - Shatt Al-Arab  diffused from other countries  yes 115234
860 Macrobrachium nipponense  2008 1975-present unknown - Anzali Lagoon  accidental  yes 117335
861 Macrobrachium olfersii  1933 1925-1949 Atlantic - Southeastern US  other reasons  no 008125
862 Macrobrachium rosenbergii   unknown unknown - United States of America  aquaculture  unknown 074657
863 Macrobrachium rosenbergii   unknown unknown - Ecuador  aquaculture  unknown 074657
864 Macrobrachium rosenbergii   1975-present Thailand - Egypt  aquaculture  unknown 074657
865 Macrobrachium rosenbergii   unknown unknown - Kiribati  aquaculture  unknown 074657
866 Macrobrachium rosenbergii   1975-present Taiwan Island (Prov. of China) via Dominica - Saint Lucia  research  probably yes 074657
867 Macrobrachium rosenbergii   1975-present unknown - Brazil  aquaculture  unknown 074657
868 Macrobrachium rosenbergii   1975-present unknown - Costa Rica  aquaculture  unknown 074657
869 Macrobrachium rosenbergii   unknown unknown - Mexico  aquaculture  unknown 074657
870 Macrobrachium rosenbergii   1975-present Israel/Honduras - Peru  aquaculture  unknown 074657
871 Macrobrachium rosenbergii   unknown unknown - Puerto Rico  aquaculture  unknown 074657
872 Macrobrachium rosenbergii  1955 1950-1974 unknown - Vanuatu  aquaculture  unknown 074657
873 Macrobrachium rosenbergii  1965 1950-1974 Malaysia - Hawaii  aquaculture  probably no 074657
874 Macrobrachium rosenbergii  1967 1950-1974 Malaysia, Thailand, Hawaii - Japan  aquaculture  probably yes 074657
875 Macrobrachium rosenbergii  1970 1950-1974 Hawaii - Dominican Republic  aquaculture  probably yes 074657
876 Macrobrachium rosenbergii  1970 1950-1974 Thailand - Taiwan Province of China  fisheries  yes 074657
877 Macrobrachium rosenbergii  1971 1950-1974 Hawaii - Mauritius  aquaculture  probably yes 074657
878 Macrobrachium rosenbergii  1972 1950-1974 unknown - New Caledonia  aquaculture  unknown 074657
879 Macrobrachium rosenbergii  1973 1950-1974 United States of America (Hawaii) - French Polynesia  aquaculture  unknown 074657
880 Macrobrachium rosenbergii  1974 1950-1974 Hawaii - Guam  aquaculture  probably yes 074657
881 Macrobrachium rosenbergii  1974 1950-1974 United States of America - Israel  aquaculture  no 074657
882 Macrobrachium rosenbergii  1974 1950-1974 Hawaii - Palau  aquaculture  unknown 074657
883 Macrobrachium rosenbergii  1975 1975-present Hawaii, Tahiti - Fiji  aquaculture  probably no 074657
884 Macrobrachium rosenbergii  1976 1975-present Japan - China  aquaculture  unknown 074657
885 Macrobrachium rosenbergii  1977 1975-present unknown - Martinique  aquaculture  unknown 074657
886 Macrobrachium rosenbergii  1977 1975-present unknown - French Guiana  aquaculture  unknown 074657
887 Macrobrachium rosenbergii  1977 1975-present unknown - Guadeloupe  aquaculture  unknown 074657
888 Macrobrachium rosenbergii  1977 1975-present United States of America - Honduras  aquaculture   074657
889 Macrobrachium rosenbergii  1979 1975-present Panama - Colombia  aquaculture  no 074657
890 Macrobrachium rosenbergii  1979 1975-present unknown - Samoa  unknown  unknown 074657
891 Macrobrachium rosenbergii  1980 1975-present unknown - Zimbabwe (Lake Kariba)  aquaculture  probably no 074657
892 Macrobrachium rosenbergii  1981 1975-present Venezuela - Panama  aquaculture  yes 074657
893 Macrobrachium rosenbergii  1981 1975-present unknown - South Africa  aquaculture  unknown 074657
894 Macrobrachium rosenbergii  1982 1975-present unknown - Venezuela  aquaculture  unknown 074657
895 Macrobrachium rosenbergii  1983 1975-present unknown - Uruguay  aquaculture  unknown 074657
896 Macrobrachium rosenbergii  1983 1975-present Tahiti - Solomon Is.  aquaculture  unknown 074657
897 Macrobrachium rosenbergii  1985 1975-present Thailand - Nepal  aquaculture  unknown 074657
898 Macrobrachium rosenbergii  1986 1975-present Brazil - Argentina  aquaculture  no 074657
899 Macrobrachium rosenbergii  1986 1975-present unknown - Reunion  research  unknown 074657
900 Macrobrachium rosenbergii  1988 1975-present unknown - El Salvador  aquaculture  unknown 074657
901 Macrobrachium rosenbergii  1990 1975-present Belgium - Tunisia  aquaculture  no 074657
902 Macrobrachium rosenbergii  1991 1975-present Viet Nam - Russian Federation  aquaculture  yes 074657
903 Macrobrachium rosenbergii  1992 1975-present Tahiti - Cook Is. (Rarotonga)  aquaculture  no 074657
904 Macrobrachium rosenbergii  1993 1975-present Thailand - Iran (Khozestan Prov.)  aquaculture  no 074657
905 Macrorhynchia philippina   unknown unknown - Lebanon  Lessepsian migration  yes 125923
906 Macrorhynchia philippina   unknown unknown - Turkey  Lessepsian migration  yes 125923
907 Maeotias marginata   unknown Unknown - Canada  unknown  Unknown 001663
908 Maeotias marginata  1968 1950-1974 Sea of Azov, Black Sea - Chesapeake Bay, Virginia  biofouling  Unknown 001663
909 Maeotias marginata  1992 1975-present unknown - United States of America  ballast water  yes 074657
910 Magallana angulata  1877 18th century Western Europe - Brackish and marine waters of Ireland  aquaculture  no 074339
911 Magallana angulata  1913 1900-1924 France. - Germany.  aquaculture  Unknown 007794
912 Magallana angulata  1913 1900-1924 Spain. - Germany.  aquaculture  Unknown 007794
913 Magallana belcheri  1977 1975-present Malaysia (Sabah) - Tonga  aquaculture  unknown 074657
914 Magallana bilineata   unknown Unknown - Fiji  unknown  Unknown 000348
915 Magallana bilineata  1975 1975-present Philippines - Fiji  aquaculture  probably no 074657
916 Magallana bilineata  1976 1975-present unknown - Tonga  aquaculture  unknown 074657
917 Magallana gigas   1975-present United States of America - Belize  aquaculture  unknown 074657
918 Magallana gigas   unknown Unknown - British Virgin Islands  aquaculture  Unknown 000348
919 Magallana gigas   1950-1974 Japan and USA - New Caledonia  aquaculture  unknown 074657
920 Magallana gigas   1975-present United States of America - Japan  aquaculture  unknown 074657
921 Magallana gigas   1975-present United States of America - Denmark  aquaculture  unknown 074657
922 Magallana gigas   unknown France, United Kingdom - Ireland  aquaculture  unknown 074657
923 Magallana gigas   1975-present United States of America - United Kingdom  aquaculture  unknown 074657
924 Magallana gigas   1975-present United States of America - Norway  aquaculture  unknown 074657
925 Magallana gigas   1950-1974 Japan - France  fisheries  yes 074657
926 Magallana gigas   unknown Unknown - Philippines  aquaculture  Unknown 000348
927 Magallana gigas   1975-present United States of America - Canada (British Columbia)  aquaculture  unknown 074657
928 Magallana gigas   unknown Unknown - British Columbia  aquaculture  Unknown 000348
929 Magallana gigas   1975-present United States of America - South Africa  aquaculture  unknown 074657
930 Magallana gigas   1950-1974 United States of America - Vanuatu  aquaculture  probably no 074657
931 Magallana gigas   1975-present United States of America - Korea, Republic of  aquaculture  unknown 074657
932 Magallana gigas   unknown unknown - Italy  aquaculture  probably yes 074657
933 Magallana gigas   1975-present United States of America - United States of America (Alaska)  aquaculture  unknown 074657
934 Magallana gigas   unknown Unknown - Thailand  aquaculture  Unknown 000348
935 Magallana gigas   1975-present United States of America - Chile  aquaculture  unknown 074657
936 Magallana gigas   unknown Unknown - Chile  aquaculture  Unknown 000348
937 Magallana gigas   1975-present France - Spain  aquaculture  unknown 074657
938 Magallana gigas   1950-1974 Australia - New Zealand  accidental  yes 074657
939 Magallana gigas   1975-present United States of America - Malaysia  aquaculture  unknown 074657
940 Magallana gigas   unknown Unknown - Indian Ocean  aquaculture  Unknown 000348
941 Magallana gigas   1975-present United States of America - United States Virgin Is.  aquaculture  unknown 074657
942 Magallana gigas   1975-present United States of America - Puerto Rico  aquaculture  unknown 074657
943 Magallana gigas   1900-1924 Japan - United States of America  aquaculture  probably yes 074657
944 Magallana gigas   unknown Unknown - Coasts of North America, from British Columbia to California  aquaculture  unknown 000348
945 Magallana gigas   1975-present Japan - China  aquaculture  unknown 074657
946 Magallana gigas   unknown Unknown - Costa Rica  aquaculture  Unknown 000348
947 Magallana gigas   unknown Unknown - New Zealand  aquaculture  Unknown 000348
948 Magallana gigas   1975-present United States of America - Samoa  aquaculture  unknown 074657
949 Magallana gigas   1975-present unknown - Belgium  accidental  yes 074657
950 Magallana gigas   1925-1949 Japan - Australia  fisheries  yes 074657
951 Magallana gigas   unknown Unknown - Hawaii  aquaculture  Unknown 000348
952 Magallana gigas   1975-present United States of America - Costa Rica  aquaculture  unknown 074657
953 Magallana gigas   unknown Chile - Ecuador  research  unknown 074657
954 Magallana gigas   1975-present United States of America - Netherlands  aquaculture  unknown 074657
955 Magallana gigas   1975-present unknown - Germany  unknown  probably yes 074657
956 Magallana gigas   unknown Japan - Philippines  aquaculture  unknown 074657
957 Magallana gigas  1926 1925-1949 Portugal - United Kingdom  unknown  yes 074657
958 Magallana gigas  1926 1925-1949 unknown - United Kingdom  fisheries  probably yes 074657
959 Magallana gigas  1926 1925-1949 Japan - Hawaii  aquaculture  probably yes 074657
960 Magallana gigas  1947 1925-1949 Northeastern Asia - Western Australia and Tasmania  aquaculture  yes 076803
961 Magallana gigas  1964 1950-1974 Pacific, Northwest - Spain  unknown  yes 074657
962 Magallana gigas  1965 1950-1974 Canada - Wales.  other reasons  Unknown 007794
963 Magallana gigas  1968 1950-1974 Japan - Fiji  aquaculture  probably no 074657
964 Magallana gigas  1969 1950-1974 Northern Pacific - Brackish and marine waters of Ireland  aquaculture  yes 074339
965 Magallana gigas  1972 1950-1974 United States of America - French Polynesia  aquaculture  probably no 074657
966 Magallana gigas  1972 1950-1974 United States of America - Palau  aquaculture  probably no 074657
967 Magallana gigas  1973 1950-1974 United States of America - Mexico  aquaculture  yes 074657
968 Magallana gigas  1974 1950-1974 Japan - Seychelles  research  probably no 074657
969 Magallana gigas  1975 1975-present Taiwan Island (Prov. of China) - Guam  aquaculture  unknown 074657
970 Magallana gigas  1975 1975-present Australia (Tasmania) and Japan - Tonga  aquaculture  probably no 074657
971 Magallana gigas  1976 1975-present unknown - Russian Federation (Black Sea)  fisheries  yes 074657
972 Magallana gigas  1976 1975-present unknown - Ukraine (Black Sea)  aquaculture  yes 074657
973 Magallana gigas  1977 1975-present France - Portugal  aquaculture  probably yes 074657
974 Magallana gigas  1988 1975-present Chile - Ecuador  research  no 074657
975 Magallana gigas  1989 1950-1974 Asia outside Western Palaearctic. - Rivers Exe, Teign and Dart, Western English Channel.  aquaculture  Unknown 001314
976 Magallana gigas  1990 1975-present unknown - Namibia  aquaculture  unknown 074657
977 Magallana gigas  1991 1975-present Northwest Pacific. - North Sea.  aquaculture  Unknown 003700
978 Magallana gigas  1993 1975-present France - Ireland  aquaculture  unknown 074657
979 Magallana gigas  2002 1975-present China, Australia - Viet Nam  aquaculture  unknown 074657
980 Magallana gigas  2015 1975-present unknown - Rhodes  biofouling   125519
981 Magallana gigas  2015 1975-present unknown - Agde  biofouling   125519
982 Magallana gigas  2016 1975-present unknown - Palermo  accidental with ships   125519
983 Maoricolpus roseus  1930 1925-1949 New Zealand - Tasmania  accidental  yes 076803
984 Marenzelleria viridis  1983 1975-present Northwest Atlantic. - North Sea.  ballast water  Unknown 003700
985 Marenzelleria viridis  1984 1975-present North America including Mexico. - Humber, Central North sea.  accidental with ships  yes 001314
986 Marenzelleria viridis  1990 1975-present North America - Baltic Sea  ballast water  yes 069779
987 Marisa cornuarietis  1948 1925-1949 Brazil - Cuba  unknown  yes 074657
988 Marisa cornuarietis  1952 1950-1974 Brazil - United States of America  unknown  yes 074657
989 Martesia striata  1920 1900-1924 Throughout Pacific and Atlantic. - Pear Harbor.  accidental with ships  Unknown 003356
990 Megabalanus tintinnabulum   18th century Sub-tropical region (not specified) - Marine waters of Ireland  biofouling  no 074339
991 Melanoides tuberculatus   unknown Africa / Asia - Israel  unknown  yes 074657
992 Melanoides tuberculatus   unknown Africa / Asia - Mexico  unknown  yes 074657
993 Melanoides tuberculatus   unknown Africa / Asia - Panama  unknown  yes 074657
994 Melanoides tuberculatus   unknown Africa / Asia - Puerto rico  unknown  yes 074657
995 Melanoides tuberculatus   1975-present Africa / Asia - New zealand  unknown  probably no 074657
996 Melanoides tuberculatus   unknown Not specified - Florida  ornamental  yes 008125
997 Melanoides tuberculatus  1937 1925-1949 Africa / Asia - United States of America  unknown  yes 074657
998 Melanoides tuberculatus  1966 1950-1974 Asia - East coast of North America  ornamental  yes 003359
999 Melibe viridis  1982 1975-present Red Sea - Greece  unknown  yes 074657
1000 Melibe viridis  1998 1975-present Red Sea - Italy  unknown  yes 074657
1001 Melibe viridis  2002 1975-present Red Sea - Croatia  unknown  yes 074657
1002 Melicertus hathor  1997 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
1003 Melicertus hathor  2002 1975-present Indian Ocean, Western - Turkey  unknown  probably yes 074657
1004 Melinna palmata   1975-present Western part of the English Channel (French and Southern UK) - Bay of Seine, English Channel  ballast water  probably yes 080349
1005 Membranipora membranacea  1987 1975-present East Atlantic - East coast of North America  accidental with ships  yes 003359
1006 Menaethius monoceros  1978 1975-present Indian Ocean, Western - Italy  unknown  no 074657
1007 Menetus dilatatus  1980 1975-present North America. - Inland waters.  ornamental  Unknown 003700
1008 Mercenaria mercenaria   19th century United States of America - United Kingdom  fisheries  yes 074657
1009 Mercenaria mercenaria  1864 19th century American Atlantic - United Kingdom  unknown  yes 074657
1010 Mercenaria mercenaria  1870 19th century United States of America - Netherlands  diffused from other countries  yes 074657
1011 Mercenaria mercenaria  1965 1950-1974 American Atlantic - France  unknown  probably no 074657
1012 Mercenaria mercenaria  1965 1950-1974 USA - Netherlands  other reasons  Unknown 007794
1013 Mercenaria mercenaria  1969 1950-1974 Northwest Atlantic - Marine waters of Ireland  aquaculture  unknown 074339
1014 Mercenaria mercenaria  1983 1975-present American Atlantic - Italy  unknown  probably no 074657
1015 Metapenaeopsis aegyptia  1987 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
1016 Metapenaeopsis aegyptia  1998 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
1017 Metapenaeopsis mogiensis  1996 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
1018 Metapenaeus dobsoni  2007 1975-present unknown - Maputo Bay  unknown  unknown 121463
1019 Metapenaeus ensis  1973 1950-1974 New Caledonia - French Polynesia  research  no 074657
1020 Metapenaeus ensis  1983 1975-present New Caledonia - French Polynesia  research  no 074657
1021 Metapenaeus monoceros  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
1022 Metapenaeus monoceros  1953 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
1023 Metapenaeus monoceros  1961 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
1024 Metapenaeus monoceros  1969 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
1025 Metapenaeus monoceros  1976 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
1026 Metapenaeus monoceros  1980 1975-present Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
1027 Metapenaeus monoceros  1995 1975-present Indian Ocean, Western - Tunisia  unknown  yes 074657
1028 Metapenaeus stebbingi  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
1029 Metapenaeus stebbingi  1964 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
1030 Metapenaeus stebbingi  1976 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
1031 Metapenaeus stebbingi  1981 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
1032 Metopograpsus oceanicus   unknown Not specified - Palau  unknown   003477
1033 Metopograpsus oceanicus  1997 1975-present unknown - Apra Harbor  unknown   108407
1034 Metopograpsus oceanicus  2006 1975-present unknown - Hawaii  unknown  yes 108407
1035 Microcosmus exasperatus  1996 1975-present Not specified - Pearl Harbor  accidental with ships  Unknown 003356
1036 Microcosmus exasperatus  2016 1975-present unknown - Santa Cruz Island  unknown   125915
1037 Microcosmus squamiger  1986 1975-present Not Specified - Southern California Bight harbors  ballast water  Unknown 001752
1038 Microcosmus squamiger  2016 1975-present Australia - Sicily  biofouling   125519
1039 Microcosmus squamiger  2016 1975-present Australia - Barcelona  biofouling   125519
1040 Microphthalmus similis  1962 1950-1974 Unclear. - North Sea.  unknown  Unknown 003700
1041 Mizuhopecten yessoensis   1975-present Japan - Canada  aquaculture  probably no 074657
1042 Mizuhopecten yessoensis   unknown unknown - British Columbia  unknown  Unknown 075831
1043 Mizuhopecten yessoensis   unknown Japan - France  aquaculture  no 074657
1044 Mizuhopecten yessoensis  1981 1975-present Japan - China  unknown  unknown 074657
1045 Mizuhopecten yessoensis  1985 1975-present Japan - Denmark.  aquaculture  unknown 007794
1046 Mizuhopecten yessoensis  1987 1975-present Japan - France  aquaculture  unknown 007794
1047 Mizuhopecten yessoensis  1988 1975-present Northwest Pacific - Marine waters of Ireland  aquaculture  no 074339
1048 Mizuhopecten yessoensis  1990 1975-present unknown - Ireland  aquaculture  unknown 074657
1049 Mnemiopsis leidyi   1975-present United States of America - Bulgaria  unknown  yes 074657
1050 Mnemiopsis leidyi   1975-present United States of America - Syrian Arab Republic  unknown  probably no 074657
1051 Mnemiopsis leidyi   1975-present United States of America - Greece  unknown  probably no 074657
1052 Mnemiopsis leidyi   1975-present United States of America - Ukraine  unknown  yes 074657
1053 Mnemiopsis leidyi   1975-present United States of America - Romania  unknown  yes 074657
1054 Mnemiopsis leidyi   1975-present unknown - Inner Danish waters  diffused from other countries  yes 120370
1055 Mnemiopsis leidyi   1975-present United States of America - Turkey  unknown  probably no 074657
1056 Mnemiopsis leidyi   1975-present United States of America - Georgia  unknown  yes 074657
1057 Mnemiopsis leidyi   1975-present United States of America - Azerbaijan  unknown  yes 074657
1058 Mnemiopsis leidyi   1975-present United States of America - Russian Federation  unknown  yes 074657
1059 Mnemiopsis leidyi  1982 1975-present Western Atlantic - Ukraine (Black Sea)  ballast water  yes 074657
1060 Mnemiopsis leidyi  1986 1975-present Western Atlantic - Bulgaria (Black Sea)  ballast water  yes 074657
1061 Mnemiopsis leidyi  1987 1975-present Western Atlantic - Russian Federation (Black Sea)  ballast water  yes 074657
1062 Mnemiopsis leidyi  1988 1975-present Western Atlantic - Romania (Black Sea)  ballast water  yes 074657
1063 Mnemiopsis leidyi  1988 1975-present Western Atlantic - Turkey (Black Sea)  ballast water  yes 074657
1064 Mnemiopsis leidyi  1988 1975-present Western Atlantic - Georgia (Black Sea)  ballast water  yes 074657
1065 Mnemiopsis leidyi  1999 1975-present United States of America - Turkmenistan  unknown  yes 074657
1066 Mnemiopsis leidyi  1999 1975-present United States of America - Iran  unknown  yes 074657
1067 Mnemiopsis leidyi  1999 1975-present American Estuaries from 40° N to 46° S. - Middle part of the Caspian Sea, in the Turkmen and Kazakh sector.  accidental with ships  Unknown 002963
1068 Mnemiopsis leidyi  1999 1975-present American Estuaries from 40° N to 46° S. - Middle part of the Caspian Sea, in the Turkmen and Kazakh sector.  accidental with ships  yes 002963
1069 Mnemiopsis leidyi  1999 1975-present United States of America - Kazakhstan  unknown  yes 074657
1070 Mnemiopsis leidyi  2006 1975-present Estuaries and coastal regions along the eastern coast of North and South America. - Kiel Bight, western Baltic Sea.  accidental with ships  Unknown 002959
1071 Mnemiopsis leidyi  2006 1975-present Estuaries and coastal regions along the eastern coast of North and South America. - Coastal waters of Netherlands.  accidental with ships  Unknown 002962
1072 Mnestia girardi  1976 1975-present Red Sea - Egypt  unknown  yes 074657
1073 Mnestia girardi  1987 1975-present Red Sea - Lebanon  unknown  yes 074657
1074 Mnestia girardi  1990 1975-present Red Sea - Turkey  unknown  yes 074657
1075 Mnestia girardi  1996 1975-present Red Sea - Cyprus  unknown  yes 074657
1076 Mnestia girardi  1997 1975-present Red Sea - Greece  unknown  yes 074657
1077 Modiolus auriculatus  1937 1925-1949 Red Sea - Palestine  unknown  no 074657
1078 Moerisia lyonsi  1965 1950-1974 Not Specified. - East coast of North America  accidental with ships  yes 003359
1079 Molgula ficus  1999 1975-present Not Specified. - Island Santa Mária (Mejillones Peninsula).  accidental  Unknown 003699
1080 Molgula manhattensis  1949 1925-1949 Atlantic - Tomales Bay, California  biofouling  Unknown 007836
1081 Molgula manhattensis  1998 1975-present Northwest Atlantic - Marine waters of Ireland  unknown  probably yes 074339
1082 Molgula plana  1969 1950-1974 Eastern North Atlantic - Harbor of Ponta Delgada  accidental with ships  Unknown 003512
1083 Monocorophium sextonae   19th century New Zealand. - Plymouth  unknown  probably yes 001314
1084 Monocorophium sextonae   unknown Not specified - Ireland  accidental  yes 074657
1085 Monocorophium sextonae   1925-1949 New Zealand - United Kingdom  unknown  yes 074657
1086 Monocorophium sextonae  1985 1975-present New Zealand - Norway  diffused from other countries  yes 074657
1087 Monocorophium sextonae  1997 1975-present Southern Pacific. - North Sea.  accidental with ships  Unknown 003700
1088 Monotheca obliqua   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1089 Musculista perfragilis  1960 1950-1974 Red Sea - Israel  unknown  yes 074657
1090 Musculista perfragilis  1971 1950-1974 Red Sea - Egypt  unknown  yes 074657
1091 Mya arenaria   Pre 18th century United States of America - United Kingdom  unknown  yes 074657
1092 Mya arenaria  1000 Pre 18th century United States of America - Norway  accidental  yes 074657
1093 Mya arenaria  1200 Pre 18th century Northwest Atlantic. - Baltic Sea.  accidental with ships  Unknown 003700
1094 Mya arenaria  1200 Pre 18th century Canada - Netherlands  unknown  yes 074657
1095 Mya arenaria  1500 Pre 18th century USA - Scandinavia.  aquaculture  Unknown 007794
1096 Mya arenaria  1600 Pre 18th century North America including Mexico. - England.  bait  yes 001314
1097 Mya arenaria  1966 1950-1974 North Atlantic - Bulgaria (Black Sea)  ballast water  yes 074657
1098 Mya arenaria  1966 1950-1974 North Atlantic - Ukraine (Black Sea)  ballast water  yes 074657
1099 Mya arenaria  1966 1950-1974 North Atlantic - Georgia (Black Sea)  ballast water  yes 074657
1100 Mya arenaria  1966 1950-1974 North Atlantic - Romania (Black Sea)  ballast water  yes 074657
1101 Mya arenaria  1966 1950-1974 North Atlantic - Russian Federation (Black Sea)  ballast water  yes 074657
1102 Mya arenaria  1966 1950-1974 North Atlantic - Turkey (Black Sea)  ballast water  yes 074657
1103 Mya arenaria  1976 1975-present American Atlantic - France  unknown  yes 074657
1104 Mya arenaria  1987 1975-present American Atlantic - Italy  unknown  yes 074657
1105 Mya arenaria  2002 1975-present American Atlantic - Greece  unknown  yes 074657
1106 Mycale cecilia  1947 1925-1949 Caribbean - Pearl Harbor.  accidental with ships  Unknown 003356
1107 Mycale parishi  1947 1925-1949 Indo-Pacific. - Pearl Harbor.  accidental with ships  Unknown 003356
1108 Myosotella myosotis   1925-1949 New York - Western USA  accidental   000000
1109 Myosotella myosotis   unknown Unknown - Canada  unknown  Unknown 001667
1110 Myosotella myosotis   unknown Unknown - Mexico  unknown  Unknown 001667
1111 Myosotella myosotis   unknown Unknown - Alaska  unknown  Unknown 001667
1112 Myosotella myosotis  1841 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
1113 Mytella charruana  2004 1975-present Colombia - New Smyrna Beach, Florida  ballast water  unknown 106738
1114 Mytella charruana  2014 1975-present unspecified - Manila Bay  ballast water  no 121722
1115 Mytilicola intestinalis  1995 19th century Europe in the Mediterranean Sea. - Not known.  diffused from other countries  yes 001314
1116 Mytilicola orientalis  1993 1975-present Northwest Pacific - Brackish and marine waters of Ireland  accidental  yes 074339
1117 Mytilicola orientalis  1995 19th century Asia outside Western Palaearctic. - Not known.  accidental  yes 001314
1118 Mytilopsis leucophaeata   unknown United States of America - France  unknown  yes 074657
1119 Mytilopsis leucophaeata   unknown United States of America - Germany  unknown  yes 074657
1120 Mytilopsis leucophaeata  1835 19th century United States of America - Belgium  unknown  yes 074657
1121 Mytilopsis leucophaeata  1895 19th century United States of America - Netherlands  unknown  yes 074657
1122 Mytilopsis leucophaeata  1937 1925-1949 West Atlantic - East coast of North America  accidental with ships  yes 003359
1123 Mytilopsis leucophaeata  1996 18th century North America including Mexico. - Cardiff Docks, Bristol Channel.  unknown  yes 000000
1124 Mytilopsis leucophaeata  1996 1975-present United States of America - United Kingdom  unknown  yes 074657
1125 Mytilopsis sallei   unknown Unknown - Unspecified Hong Kong  unknown  Unknown 075831
1126 Mytilopsis sallei   1950-1974 unknown - India  accidental  yes 074657
1127 Mytilopsis sallei   unknown Unknown - Unspecified China  unknown  Unknown 075831
1128 Mytilus galloprovincialis   unknown Unknown - Mexico  unknown  Unknown 001667
1129 Mytilus galloprovincialis   unknown Unknown - USA  unknown  Unknown 001667
1130 Mytilus galloprovincialis   19th century Mediterranean Sea - United States of America  biofouling  yes 074657
1131 Mytilus galloprovincialis   1975-present unknown - Namibia  aquaculture  unknown 074657
1132 Mytilus galloprovincialis   unknown Unknown - Alaska  unknown  Unknown 001667
1133 Mytilus galloprovincialis   unknown Unknown - Canada  unknown  Unknown 001667
1134 Mytilus galloprovincialis   1950-1974 Mediterranean Sea - South Africa  accidental  yes 074657
1135 Mytilus galloprovincialis   unknown Mediterranean Sea - Mexico  biofouling  yes 074657
1136 Mytilus galloprovincialis  1926 1925-1949 unknown - Japan  accidental  yes 074657
1137 Mytilus galloprovincialis  1950 1950-1974 unknown - South Korea  unknown  yes 125986
1138 Mytilus galloprovincialis  1983 1975-present unknown - China, Hong Kong SAR  unknown  probably yes 074657
1139 Mytilus galloprovincialis  1998 1975-present Mediterranean. - Castro (42°29'S 73°45W).  unknown  Unknown 003699
1140 Mytilus galloprovincialis  2002 1975-present France - Netherlands  diffused from other countries  probably yes 074657
1141 Nanosesarma minutum  1996 1975-present Thailand - Pearl Harbor  accidental with ships  Unknown 003356
1142 Nassarius arcularia  1968 1950-1974 Red Sea - Israel  unknown  no 074657
1143 Nassarius arcularia  1974 1950-1974 Red Sea - Egypt  unknown  no 074657
1144 Nassarius fraterculus  1959 1950-1974 Pacific, Northwest - Canada  aquaculture  yes 074657
1145 Nassarius fraterculus  1960 1950-1974 Pacific, Northwest - United States of America  aquaculture  yes 074657
1146 Nemopsis bachei  1942 1925-1949 Western Atlantic. - North Sea.  accidental with ships  Unknown 003700
1147 Notocochlis gualteriana  1966 1950-1974 Red Sea - Israel  unknown  probably yes 074657
1148 Notocochlis gualteriana  1997 1975-present Red Sea - Egypt  unknown  probably yes 074657
1149 Obelia dichotoma   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1150 Oithona davisae   1975-present Not Specified - Ensenada Baja (45°27'S 72°49'W) in Aysen Fjord.  ballast water  Unknown 003699
1151 Okenia plana   unknown Japan - San Francisco Bay, California  unknown  Unknown 001667
1152 Olindias singularis  1984 1975-present unknown - Egyptian Mediterranean Sea  unknown  yes 125923
1153 Ophryotrocha labronica   1950-1974 Mediterranean - Los Angeles Harbor, California  ballast water  Unknown 003224
1154 Orchestia cavimana  1920 1900-1924 Ponto-Caspian Region. - Inland waters.  accidental with ships  Unknown 003700
1155 Orconectes immunis  1997 1975-present North America. - Inland waters.  ornamental  Unknown 003700
1156 Orconectes rusticus   unknown unknown - Canada (Ontario)  accidental  yes 074657
1157 Orconectes virilis  1897 19th century unknown - France  unknown  no 074657
1158 Orconectes virilis  1939 1925-1949 North America - West coast of North America  research  yes 003359
1159 Orconectes virilis  1960 1950-1974 unknown - Sweden  unknown  no 074657
1160 Ostrea chilensis  1962 1950-1974 Chile - Wales  other reasons  Unknown 007794
1161 Ostrea chilensis  1982 1975-present Chile - France  other reasons  Unknown 007794
1162 Ostrea edulis   1950-1974 USA (Washington State) - France  fisheries  yes 074657
1163 Ostrea edulis   unknown unknown - Canada  aquaculture  unknown 074657
1164 Ostrea edulis   1925-1949 Netherlands - United States of America  fisheries  yes 074657
1165 Ostrea edulis   1950-1974 United Kingdom - Canada (New Brunswick)  aquaculture  unknown 074657
1166 Ostrea edulis  1949 1925-1949 East Atlantic - East coast of North America  fisheries  yes 003359
1167 Ostrea edulis  1952 1950-1974 France - Japan  unknown  probably yes 074657
1168 Ostrea edulis  1975 1975-present Japan and USA - Tonga  aquaculture  probably no 074657
1169 Ostrea edulis  1977 1975-present Japan - Fiji  aquaculture  probably no 074657
1170 Ostrea edulis  1990 1975-present unknown - Namibia  aquaculture  unknown 074657
1171 Ostrea equestris  1995 1975-present Western Atlantic - Marine waters of Ireland.  other reasons  no 074339
1172 Ostrea lurida  1948 1925-1949 United States of America - Japan  unknown  probably yes 074657
1173 Ostrea lutaria  1963 1950-1974 unknown - United Kingdom  aquaculture  yes 074657
1174 Ostrea lutaria  1963 1950-1974 New Zealand - Wales  fill ecological niche  Unknown 007794
1175 Ostrea lutaria  1963 1950-1974 New Zealand - United Kingdom  unknown  yes 074657
1176 Pachycordyle michaeli  1935 1925-1949 unknown - Isefjorden  ballast water   125835
1177 Pachycordyle michaeli  1964 1950-1974 unknown - Gat van Ouwerkerk  diffused from other countries   125835
1178 Pachycordyle michaeli  1973 1950-1974 Unknown - Widewater Lagoon, West Sussex, Eastern English Channel (from 2°W to the Dover Strait, 51°N).  accidental with ships  yes 001314
1179 Pachycordyle michaeli  2002 1975-present unknown - Ukraine  unknown   125835
1180 Pachycordyle michaeli  2015 1975-present unknown - Port of Kiel  accidental with ships   125835
1181 Pachygrapsus fakaravensis  1996 1975-present French Polynesia - Barbers Point Harbor  ballast water  yes 003248
1182 Pacifastacus leniusculus   unknown Sweden - Denmark  unknown  yes 074657
1183 Pacifastacus leniusculus   1950-1974 Sweden - Greece  unknown   074657
1184 Pacifastacus leniusculus   unknown United States of America and Sweden - Germany  unknown  yes 074657
1185 Pacifastacus leniusculus   1950-1974 Not specified - Luxembourg  unknown   074657
1186 Pacifastacus leniusculus   1975-present North America. - Inland waters.  fill ecological niche  Unknown 003700
1187 Pacifastacus leniusculus   1950-1974 Not specified - Belgium  unknown   074657
1188 Pacifastacus leniusculus   unknown unknown - Lithuania  fisheries  probably yes 074657
1189 Pacifastacus leniusculus   1975-present Sweden - Spain  angling/sport  probably yes 074657
1190 Pacifastacus leniusculus   1950-1974 USA and Sweden - Finland  aquaculture  yes 074657
1191 Pacifastacus leniusculus  1909 1900-1924 United States of America - Japan  unknown  probably yes 074657
1192 Pacifastacus leniusculus  1960 1950-1974 United States of America - Sweden  fisheries  yes 074657
1193 Pacifastacus leniusculus  1969 1950-1974 USA and Sweden - Austria  fisheries  yes 074657
1194 Pacifastacus leniusculus  1972 1950-1974 Sweden - Poland  fisheries  probably yes 074657
1195 Pacifastacus leniusculus  1972 1950-1974 Not specified - USSR, Former Area of  unknown   074657
1196 Pacifastacus leniusculus  1973 1950-1974 Sweden and USA - France  unknown  yes 074657
1197 Pacifastacus leniusculus  1976 1975-present Sweden and USA - United Kingdom  accidental  yes 074657
1198 Pacifastacus leniusculus  1978 1975-present Sweden - Cyprus  unknown   074657
1199 Palaemon macrodactylus   1950-1974 unknown - New South Wales  accidental with ships  unknown 125878
1200 Palaemon macrodactylus   unknown Romania - Varna Lake  diffused from other countries   125878
1201 Palaemon macrodactylus   1975-present unknown - Argentina  unknown   125878
1202 Palaemon macrodactylus  1954 1950-1974 unknown - United States of America  accidental  yes 074657
1203 Palaemon macrodactylus  1957 1950-1974 Western North Pacific - San Francisco Bay, California  ballast water  Unknown 003224
1204 Palaemon macrodactylus  1998 1975-present UK - Gent-Terneuzen Canal  diffused from other countries   125878
1205 Palaemon macrodactylus  2000 1975-present Unspecified, Japan. - Orwell Estuary, southern North Sea  accidental  probably yes 001314
1206 Palaemon macrodactylus  2000 1975-present Unspecified, Korea. - Orwell Estuary, southern North Sea.  accidental  probably yes 001314
1207 Palaemon macrodactylus  2000 1975-present Unspecified, China. - Orwell Estuary, southern North Sea.  accidental  probably yes 001314
1208 Palaemon macrodactylus  2002 1975-present unknown - Constanta Harbour  accidental with ships   125878
1209 Palaemon macrodactylus  2004 1975-present Southeast Asia. - North Sea.  accidental with ships  Unknown 003700
1210 Palaemon macrodactylus  2006 1975-present unknown - Gironde and Adour Estuary  ballast water  probably yes 125877
1211 Palaemonella rotumana  1948 1925-1949 Indian Ocean, Western - Israel  unknown  yes 074657
1212 Palaemonella rotumana  1999 1975-present Indian Ocean, Western - Turkey  unknown  probably yes 074657
1213 Palmadusta lentiginosa  1989 1975-present Red Sea - Israel  unknown  probably no 074657
1214 Panopeus lacustris  1947 1925-1949 Atlantic - Pearl Harbor  accidental with ships  Unknown 003356
1215 Panulirus ornatus  1988 1975-present Indian Ocean, Western - Israel  unknown  no 074657
1216 Paphia textile  1939 1925-1949 Red Sea - Egypt  unknown  yes 074657
1217 Paphia textile  1948 1925-1949 Red Sea - Palestine  unknown  probably yes 074657
1218 Paphia textile  1991 1975-present Red Sea - Turkey  unknown  yes 074657
1219 Paphia textile  1999 1975-present Red Sea - Syrian Arab Republic  unknown  probably yes 074657
1220 Paracerceis sculpta   1975-present unknown - Heraklion  biofouling   125519
1221 Paracerceis sculpta   1975-present unknown - Sicily  biofouling   125519
1222 Paracerceis sculpta  2015 1975-present unknown - Fethiye  biofouling   125519
1223 Paracerceis sculpta  2016 1975-present unknown - Le Grande-Motte  biofouling   125519
1224 Paracerceis sculpta  2016 1975-present unknown - Msida  biofouling   125519
1225 Paracerceis sculpta  2016 1975-present unknown - Famagusta  biofouling   125519
1226 Paradella dianae  2015 1975-present unknown - Fethiye  biofouling   125519
1227 Paradella dianae  2015 1975-present unknown - Heraklion  biofouling   125519
1228 Paradella dianae  2016 1975-present unknown - Palermo  biofouling   125519
1229 Paraleucothoe flindersi  1996 1975-present Australia. - Pearl Harbor.  accidental with ships  Unknown 003356
1230 Paralithodes camtschaticus   1950-1974 Pacific - Norway  fisheries  yes 074657
1231 Paralithodes camtschaticus   1950-1974 Sea of Japan - Barents Sea  fisheries  yes 125523
1232 Paralithodes camtschaticus  1960 1950-1974 Murmansk, Russia, Barents Sea - Finnmark, northern Norway  unknown  yes 121578
1233 Paralithodes camtschaticus  1961 1950-1974 USSR, Former Area of (Kamchatka) - USSR, Former Area of  fisheries  yes 074657
1234 Paralithodes camtschaticus  1990 1975-present USSR, Former Area of - Norway  unknown  yes 074657
1235 Paranthura japonica   1975-present unknown - France  biofouling   125519
1236 Paranthura japonica   1975-present unknown - Rhodes  biofouling   125519
1237 Paranthura japonica   1975-present unknown - Italy  biofouling   125519
1238 Paranthura japonica  2016 1975-present unknown - Valletta  biofouling   125519
1239 Paranthura japonica  2016 1975-present unknown - Alicante  biofouling   125519
1240 Paranthura japonica  2016 1975-present unknown - Finike  biofouling   125519
1241 Parasmittina egyptiaca  2015 1975-present unknown - Agios Nikolaos  biofouling   125519
1242 Parasmittina egyptiaca  2016 1975-present unknown - Finike  biofouling   125519
1243 Parasmittina egyptiaca  2016 1975-present unknown - Karpaz  biofouling   125519
1244 Parasmittina egyptiaca  2016 1975-present unknown - Licata  biofouling   125519
1245 Pectinatella magnifica  1883 18th century North America. - Inland waters.  accidental with ships  Unknown 003700
1246 Pelodiscus sinensis   unknown China - Singapore  accidental  yes 074657
1247 Pelodiscus sinensis   unknown China - Guam  accidental  yes 074657
1248 Pelodiscus sinensis   unknown China - United States of America  accidental  yes 074657
1249 Pelodiscus sinensis   unknown China - Indonesia  accidental  yes 074657
1250 Pelodiscus sinensis   unknown China - Japan  unknown  probably yes 074657
1251 Pelodiscus sinensis   unknown China - Malaysia  unknown  yes 074657
1252 Pelodiscus sinensis  1977 1975-present China - Thailand  accidental  yes 074657
1253 Penaeus aztecus   1975-present unknown - Thermaikos Gulf  ballast water  yes 113793
1254 Penaeus aztecus  1973 1950-1974 United States of America - French Polynesia  aquaculture  no 074657
1255 Penaeus aztecus  1977 1975-present unknown - French Polynesia  aquaculture  no 074657
1256 Penaeus aztecus  1979 1975-present unknown - New Caledonia  aquaculture  no 074657
1257 Penaeus aztecus  2009 1975-present unknown - Antalya  ballast water  yes 113844
1258 Penaeus aztecus  2015 1975-present unknown - Sicily  diffused from other countries  yes 113843
1259 Penaeus brasiliensis  1981 1975-present Brazil - Taiwan Province of China  aquaculture  no 074657
1260 Penaeus chinensis  1965 1950-1974 Pacific, Northwest (Yellow Sea) - Japan  aquaculture  unknown 074657
1261 Penaeus chinensis  1978 1975-present unknown - United States of America  unknown  probably no 074657
1262 Penaeus indicus   1975-present unknown - South Africa  unknown  probably no 074657
1263 Penaeus indicus   unknown unknown - French Polynesia  aquaculture  unknown 074657
1264 Penaeus indicus   unknown unknown - Kenya  unknown  yes 074657
1265 Penaeus indicus   1975-present Egypt - Cyprus  aquaculture  unknown 074657
1266 Penaeus indicus   unknown unknown - Tanzania, United Rep. of  unknown  yes 074657
1267 Penaeus indicus  1981 1975-present Tahiti - Fiji  aquaculture  no 074657
1268 Penaeus japonicus   1975-present unknown - Portugal  aquaculture  unknown 074657
1269 Penaeus japonicus   1975-present unknown - South Africa  unknown  probably no 074657
1270 Penaeus japonicus   unknown Not specified - China  unknown  unknown 074657
1271 Penaeus japonicus   1975-present unknown - Italy  aquaculture  probably yes 074657
1272 Penaeus japonicus   1950-1974 unknown - Fiji  aquaculture  no 074657
1273 Penaeus japonicus   unknown unknown - Singapore  aquaculture  probably no 074657
1274 Penaeus japonicus   1975-present unknown - Cyprus  aquaculture  unknown 074657
1275 Penaeus japonicus   1975-present France - Celtic Sea and English Channel  accidental   110651
1276 Penaeus japonicus   1975-present unknown - France  aquaculture  unknown 074657
1277 Penaeus japonicus   1950-1974 unknown - Brazil  aquaculture  unknown 074657
1278 Penaeus japonicus   18th century Indo-Pacific - Marine waters of Ireland  biofouling  probably no 074339
1279 Penaeus japonicus  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
1280 Penaeus japonicus  1928 1925-1949 Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
1281 Penaeus japonicus  1930 1925-1949 Indian Ocean, Western - Turkey  unknown  yes 074657
1282 Penaeus japonicus  1953 1950-1974 unknown - Israel  unknown  yes 074657
1283 Penaeus japonicus  1969 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
1284 Penaeus japonicus  1972 1950-1974 Indian Ocean, Western - France  unknown  probably no 074657
1285 Penaeus japonicus  1973 1950-1974 Japan - French Polynesia  aquaculture  no 074657
1286 Penaeus japonicus  1974 1950-1974 Japan - Fiji  aquaculture  no 074657
1287 Penaeus japonicus  1975 1975-present Japan - Tahiti  aquaculture   113837
1288 Penaeus japonicus  1976 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
1289 Penaeus japonicus  1978 1975-present unknown - United States of America  unknown  probably no 074657
1290 Penaeus japonicus  1980 1975-present unknown - Brazil  unknown  probably no 074657
1291 Penaeus japonicus  1983 1975-present Japan - French Polynesia  aquaculture  no 074657
1292 Penaeus japonicus  1984 1975-present unknown - Venezuela  aquaculture   113837
1293 Penaeus japonicus  1984 1975-present Japan - Spain  aquaculture  probably yes 074657
1294 Penaeus japonicus  1985 1975-present Spain - Portugal  aquaculture  no 074657
1295 Penaeus japonicus  1986 1975-present Indian Ocean, Western - Italy  unknown  probably no 074657
1296 Penaeus japonicus  1996 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
1297 Penaeus merguiensis  1972 1950-1974 Tahiti - Fiji  unknown  probably no 074657
1298 Penaeus merguiensis  1972 1950-1974 New Caledonia - French Polynesia  aquaculture  no 074657
1299 Penaeus monodon   unknown unknown - Kenya  unknown  probably no 074657
1300 Penaeus monodon   unknown unknown - Tahiti  aquaculture   075706
1301 Penaeus monodon   unknown unknown - Madagascar  unknown  probably no 074657
1302 Penaeus monodon   1975-present Tahiti - Fiji  aquaculture  no 074657
1303 Penaeus monodon   unknown unknown - the Gambia  unknown  probably no 074657
1304 Penaeus monodon   1975-present Malaysia - Iran (Southern Region)  aquaculture  no 074657
1305 Penaeus monodon   unknown unknown - Guinea-Bissau  unknown  probably no 074657
1306 Penaeus monodon   unknown unknown - Guinea  unknown  probably no 074657
1307 Penaeus monodon   1975-present unknown - Italy  aquaculture  unknown 074657
1308 Penaeus monodon   unknown unknown - Senegal  unknown  probably no 074657
1309 Penaeus monodon   1950-1974 unknown - Brazil  aquaculture  unknown 074657
1310 Penaeus monodon   unknown unknown - Côte d'Ivoire  unknown  probably no 074657
1311 Penaeus monodon   1975-present unknown - Cyprus  aquaculture  unknown 074657
1312 Penaeus monodon   unknown unknown - Tanzania, United Rep. of  unknown  probably no 074657
1313 Penaeus monodon  1972 1950-1974 New Caledonia - French Polynesia  aquaculture  unknown 074657
1314 Penaeus monodon  1975 1975-present Fiji Islands - French Polynesia  aquaculture  unknown 074657
1315 Penaeus monodon  1976 1975-present United States of America - Panama  unknown   074657
1316 Penaeus monodon  1976 1975-present Taiwan Island (Prov. of China) - Mexico  aquaculture  unknown 074657
1317 Penaeus monodon  1978 1975-present unknown - United States of America  unknown  probably no 074657
1318 Penaeus monodon  1978 1975-present unknown - Gambia  unknown  probably no 074657
1319 Penaeus monodon  1978 1975-present Taiwan Island (Prov. of China) - Guam  aquaculture  no 074657
1320 Penaeus monodon  1980 1975-present Philippines, Tahiti, Taiwan Is. (Prov. of China) - Hawaii  aquaculture  unknown 074657
1321 Penaeus monodon  1980 1975-present Tahiti - Samoa  aquaculture  no 074657
1322 Penaeus monodon  1981 1975-present unknown - Brazil  unknown  probably no 074657
1323 Penaeus monodon  1985 1975-present Taiwan Province of China - Dominican Republic  aquaculture  unknown 074657
1324 Penaeus monodon  1986 1975-present Thailand - China  unknown  unknown 074657
1325 Penaeus monodon  1987 1975-present Australia - Solomon Is.  aquaculture  no 074657
1326 Penaeus monodon  1988 1975-present Western Pacific - Southeastern US  aquaculture  no 008125
1327 Penaeus monodon  1989 1975-present Hawai/Gambia - Guinea  aquaculture  no 074657
1328 Penaeus notialis   unknown unknown - Kenya  unknown  probably no 074657
1329 Penaeus notialis   unknown unknown - Tanzania, United Rep. of  unknown  probably no 074657
1330 Penaeus paulensis  1992 1975-present Brazil - Argentina  research  no 074657
1331 Penaeus penicillatus  1994 1975-present unknown - Brazil  unknown  probably no 074657
1332 Penaeus schmitti   unknown unknown - Taiwan Province of China  aquaculture  no 074657
1333 Penaeus semisulcatus  1928 1925-1949 Indian Ocean, Western - Syrian Arab Republic  unknown  probably yes 074657
1334 Penaeus semisulcatus  1930 1925-1949 Indian Ocean, Western - Turkey  unknown  probably yes 074657
1335 Penaeus semisulcatus  1930 1925-1949 Indian Ocean, Western - Egypt  unknown  probably yes 074657
1336 Penaeus semisulcatus  1953 1950-1974 Indian Ocean, Western - Israel  unknown  probably yes 074657
1337 Penaeus semisulcatus  1973 1950-1974 New Caledonia - French Polynesia  aquaculture  no 074657
1338 Penaeus semisulcatus  1976 1975-present Indian Ocean, Western - Lebanon  unknown  probably yes 074657
1339 Penaeus semisulcatus  1983 1975-present New Caledonia - French Polynesia  aquaculture  no 074657
1340 Penaeus stylirostris   unknown USA, Mexico, China, Taiwan Province of China - Thailand  unknown  probably no 074657
1341 Penaeus stylirostris   1975-present Ecuador, Costa Rica, Panama - Hawaii  aquaculture  unknown 074657
1342 Penaeus stylirostris   1975-present USA (Florida), Tahiti - Hawaii  aquaculture  unknown 074657
1343 Penaeus stylirostris   unknown unknown - French Polynesia  aquaculture  unknown 074657
1344 Penaeus stylirostris  1978 1975-present unknown - United States of America  unknown  probably no 074657
1345 Penaeus stylirostris  1979 1975-present Panama - Taiwan Province of China  aquaculture  no 074657
1346 Penaeus stylirostris  1980 1975-present unknown - Philippines  unknown  unknown 074657
1347 Penaeus stylirostris  1981 1975-present French Polynesia - Fiji  unknown   074657
1348 Penaeus stylirostris  1981 1975-present Mexico - New Caledonia  aquaculture  probably no 074657
1349 Penaeus stylirostris  1983 1975-present unknown - Brazil  unknown  probably no 074657
1350 Penaeus stylirostris  1983 1975-present Colombia (Pacific) - Colombia  aquaculture  no 074657
1351 Penaeus stylirostris  1986 1975-present Panama - Chile  aquaculture  probably no 074657
1352 Penaeus stylirostris  1997 1975-present Southern Atlantic - Southeastern US  aquaculture  no 008125
1353 Penaeus stylirostris  1999 1975-present United States of America - China  unknown  probably no 074657
1354 Penaeus stylirostris  2000 1975-present Taiwan Province of China, USA - Indonesia  unknown  probably no 074657
1355 Penaeus stylirostris  2000 1975-present United States of America - Taiwan Province of China  unknown  probably no 074657
1356 Penaeus stylirostris  2000 1975-present Thailand - Myanmar  unknown  unknown 074657
1357 Penaeus vannamei   1975-present USA (Florida), Tahiti, Ecuador, Costa Rica, Panama - Hawaii  aquaculture  unknown 074657
1358 Penaeus vannamei   unknown unknown - French Polynesia  aquaculture  unknown 074657
1359 Penaeus vannamei  1980 1975-present unknown - Philippines  unknown  unknown 074657
1360 Penaeus vannamei  1981 1975-present Panama - Taiwan Province of China  aquaculture  unknown 074657
1361 Penaeus vannamei  1983 1975-present unknown - Brazil  unknown  probably no 074657
1362 Penaeus vannamei  1983 1975-present Colombia (Pacific) - Colombia  aquaculture  no 074657
1363 Penaeus vannamei  1985 1975-present unknown - Suriname  unknown  probably no 074657
1364 Penaeus vannamei  1985 1975-present unknown - Venezuela  research   074657
1365 Penaeus vannamei  1985 1975-present United States of America - Dominican Republic  unknown   074657
1366 Penaeus vannamei  1985 1975-present Panama - United States of America  unknown  probably no 074657
1367 Penaeus vannamei  1986 1975-present Southeastern Pacific - Southeastern US  aquaculture  no 008125
1368 Penaeus vannamei  1986 1975-present Panama - Chile  aquaculture  probably no 074657
1369 Penaeus vannamei  1988 1975-present United States of America - China  unknown  probably no 074657
1370 Penaeus vannamei  1989 1975-present Ecuador/Panama/USA - Guinea  aquaculture  no 074657
1371 Penaeus vannamei  1998 1975-present USA, Taiwan Province of China - Thailand  unknown  probably no 074657
1372 Penaeus vannamei  2000 1975-present America, China - Viet Nam  unknown  probably no 074657
1373 Penaeus vannamei  2001 1975-present Taiwan Province of China - India  unknown  probably no 074657
1374 Penaeus vannamei  2001 1975-present United States of America - Indonesia  unknown  probably no 074657
1375 Penaeus vannamei  2001 1975-present Taiwan Province of China - Malaysia  unknown  probably no 074657
1376 Penaeus vannamei  2002 1975-present Thailand - Myanmar  aquaculture  unknown 074657
1377 Penaeus vannamei  2006 1975-present unknown - Netherlands  aquaculture  no 074657
1378 Penilia avirostris  1947 1925-1949 Tropical to warm temperate regions - North Sea off Netherlands  ballast water  Unknown 003224
1379 Pennaria disticha  1928 1925-1949 Western Atlantic. - Kaneohe Bay.  biofouling  Unknown 003248
1380 Percnon gibbesi  1999 1975-present Atlantic, Eastern Central - Italy  unknown  yes 074657
1381 Percnon gibbesi  2000 1975-present Atlantic, Eastern Central - Spain  unknown  yes 074657
1382 Percnon gibbesi  2002 1975-present Atlantic, Eastern Central - Malta  unknown  yes 074657
1383 Periclimenes calmani  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  no 074657
1384 Perna perna   unknown Unknown - Canada  unknown  Unknown 001667
1385 Perna perna   1975-present Northwestern Gulf of Mexico - Tampico and Veracruz  diffused from other countries  yes 113736
1386 Perna perna   unknown Unknown - USA  unknown  Unknown 001667
1387 Perna perna  1986 1975-present Atlantic both sides - United States of America  biofouling  yes 074657
1388 Perna perna  1990 1975-present Atlantic, Southwest - United States of America  unknown  yes 074657
1389 Perna perna  1990 1975-present Unknown - Texas, Gulf of Mexico    probably yes 080527
1390 Perna viridis   unknown Unknown - French Polynesia  unknown  Unknown 000348
1391 Perna viridis   unknown Pacific, Northwest - Australia  unknown  yes 074657
1392 Perna viridis   unknown Unknown - Fiji  unknown  Unknown 000348
1393 Perna viridis  1972 1950-1974 Philippines - New Caledonia  aquaculture  unknown 074657
1394 Perna viridis  1975 1975-present Philippines - Fiji  aquaculture  unknown 074657
1395 Perna viridis  1975 1975-present Philippines - Tonga  aquaculture  probably no 074657
1396 Perna viridis  1978 1975-present New Caledonia - French Polynesia  aquaculture  unknown 074657
1397 Perna viridis  1981 1975-present Tahiti - Samoa  research  unknown 074657
1398 Perna viridis  1984 1975-present Tahiti - Cook Is.  aquaculture  no 074657
1399 Perna viridis  1992 1975-present Red Sea - Trinidad and Tobago  accidental  unknown 074657
1400 Perna viridis  1992 1975-present South Asia - Trinidad  unknown  yes 074657
1401 Perna viridis  1993 1975-present South Asia - Venezuela  unknown  yes 074657
1402 Perna viridis  1999 1975-present Tropical Indo-Pacific - Venezuela  accidental with ships  probably yes 003159
1403 Perna viridis  1999 1975-present Indo-Pacific - Tampa Bay, Florida  accidental with ships  yes 003159
1404 Perna viridis  2000 1975-present South Asia - United States of America  unknown  yes 074657
1405 Perophora japonica  1999 1975-present Unknown - Plymouth  unknown  probably yes 001314
1406 Petricola pholadiformis   19th century Atlantic, Northeast - United Kingdom  unknown  yes 074657
1407 Petricola pholadiformis   unknown Atlantic, Northeast - Belgium  unknown  yes 074657
1408 Petricola pholadiformis   unknown Atlantic, Northeast - Netherlands  unknown  yes 074657
1409 Petricola pholadiformis  1890 18th century North America. - River Crouch, Essex.  accidental  yes 001314
1410 Petricola pholadiformis  1896 1925-1949 Northwest Atlantic. - North Sea.  aquaculture  Unknown 003700
1411 Petricola pholadiformis  1910 1900-1924 United States of America - Netherlands  diffused from other countries  yes 074657
1412 Petricola pholadiformis  1955 1950-1974 United States of America - Norway  accidental  yes 074657
1413 Petricola pholadiformis  1994 1975-present Atlantic, Northeast - Greece  unknown  no 074657
1414 Petricolaria pholadiformis   1925-1949 New York - Essex County  accidental   125669
1415 Petricolaria pholadiformis   1925-1949 New York - Western USA  accidental   125669
1416 Petrolisthes armatus  1935 1925-1949 West Atlantic - East coast of North America  accidental with ships  yes 003359
1417 Petrolisthes armatus  1975 1975-present Atlantic - Southeastern US  accidental  yes 008125
1418 Phallusia nigra   1950-1974 Not specified - Oahu  accidental with ships  yes 003356
1419 Phallusia nigra  2016 1975-present unknown - Karpaz Gate Marina  biofouling   125519
1420 Phialella quadrata   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1421 Philine auriformis  1992 1975-present New Zealand - United States of America  accidental  yes 074657
1422 Phoronis hippocrepia  1991 1975-present Unknown - Azores island  accidental with ships  yes 003512
1423 Phoronis psammophila   1975-present Brittany - Azores island  accidental with ships  Unknown 003512
1424 Phyllorhiza punctata   1925-1949 Philippine Islands. - Pearl Harbour.  biofouling  Unknown 003248
1425 Phyllorhiza punctata  2000 1975-present Australia. - Mississippi waters.  diffused from other countries  Unknown 003541
1426 Physella acuta   unknown Unknown - USA  unknown  Unknown 001667
1427 Physella acuta   1950-1974 North America - South Africa  accidental  yes 074657
1428 Physella acuta   unknown Unknown - Canada  unknown  Unknown 001667
1429 Physella acuta   unknown unknown - Shatt Al-Arab  unknown   115234
1430 Physella acuta  1895 18th century Southwestern Europe. - Inland waters.  ornamental  Unknown 003700
1431 Physella acuta  1909 1900-1924 North America - Fresh water areas of Ireland  ornamental  yes 074339
1432 Physella gyrina  1995 1975-present North America - Fresh water areas of Ireland  ornamental  yes 074339
1433 Physella heterostropha  1927 1925-1949 North America. - Inland waters.  ornamental  Unknown 003700
1434 Pikea californica  1967 1950-1974 United States of America - United Kingdom  unknown  yes 074657
1435 Pileolaria berkeleyana  1974 1950-1974 Japan - Portsmouth Harbour  accidental with ships  yes 001314
1436 Pileolaria berkeleyana  1974 1950-1974 Kamchatka Peninsula - Portsmouth Harbour  accidental with ships  yes 000000
1437 Pilumnopeus convexus  2011 1975-present Western Indian Ocean - Hong Kong  other reasons  yes 124693
1438 Pilumnus spinifer   1975-present Not Specified - Azores island  accidental with ships  Unknown 003512
1439 Pinctada fucata  1902 1900-1924 unknown - Kiribati  aquaculture  no 074657
1440 Pinctada margaritifera   1950-1974 Japan - Tonga  aquaculture  unknown 074657
1441 Pinctada margaritifera   unknown Unknown - Canada  unknown  Unknown 001667
1442 Pinctada margaritifera   unknown unknown - Turkey  aquaculture   106847
1443 Pinctada margaritifera  1899 19th century Red Sea - Italy  unknown  no 074657
1444 Pinctada margaritifera  1905 1900-1924 unknown - Cook Is.  aquaculture  yes 074657
1445 Pinctada margaritifera  1974 1950-1974 Red Sea - Egypt  unknown  probably no 074657
1446 Pinctada margaritifera  1990 1975-present Indo-West Pacific - East Coast of North America  accidental with ships  unknown 001667
1447 Pinctada margaritifera  2003 1975-present unknown - Ashqelon  unknown   106846
1448 Pinctada maxima   1925-1949 Australia and Indonesia - Palau  aquaculture  unknown 074657
1449 Pinctada maxima  1904 1900-1924 Cape Cork Peninsula - Cook Is. (Suwarrow)  aquaculture  no 074657
1450 Pinctada maxima  1904 1900-1924 Papua New Guinea, Australia (Torres Strait) - Kiribati  aquaculture  no 074657
1451 Pinctada maxima  1977 1975-present Japan - Tonga  aquaculture  unknown 074657
1452 Pinctada radiata  1874 19th century Red Sea - Egypt  unknown  yes 074657
1453 Pinctada radiata  1896 19th century Red Sea - Tunisia  unknown  yes 074657
1454 Pinctada radiata  1899 19th century Red Sea - Cyprus  unknown  yes 074657
1455 Pinctada radiata  1912 1900-1924 Red Sea - Malta  unknown  yes 074657
1456 Pinctada radiata  1963 1950-1974 Red Sea - Greece  unknown  yes 074657
1457 Pinctada radiata  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
1458 Pinctada radiata  1973 1950-1974 Red Sea - Libyan Arab Jamahiriya  unknown  yes 074657
1459 Pinctada radiata  1979 1975-present Red Sea - France  unknown  yes 074657
1460 Pinctada radiata  1985 1975-present Red Sea - Syrian Arab Republic  unknown  yes 074657
1461 Pinctada radiata  1985 1975-present Red Sea - Turkey  unknown  yes 074657
1462 Pinctada radiata  1996 1975-present Red Sea - Albania  unknown  yes 074657
1463 Pinctada radiata  1996 1975-present Red Sea - Croatia  unknown  yes 074657
1464 Pinctada radiata  1998 1975-present Indo-Pacific - Faial island  Lessepsian migration  Unknown 003512
1465 Plagusia squamosa   1900-1924 Atlantic - Azores island  accidental with ships  Unknown 003512
1466 Plagusia squamosa  1981 1975-present Indian Ocean, Western - Lebanon  unknown  no 074657
1467 Planorbella duryi   1975-present North America. - Inland waters.  ornamental  Unknown 003700
1468 Platorchestia platensis   1975-present unknown - Sweden  diffused from other countries   125705
1469 Platorchestia platensis   unknown unknown - Netherlands  unknown   125705
1470 Platorchestia platensis   unknown unknown - Thames  unknown   125705
1471 Platorchestia platensis  1860 19th century unknown - Denmark  unknown   125705
1472 Platorchestia platensis  1980 1975-present unknown - Norway  diffused from other countries   125705
1473 Platorchestia platensis  1990 1975-present unknown - Germany  diffused from other countries   125705
1474 Platorchestia platensis  2005 1975-present unknown - Hel Peninsula  unknown   125705
1475 Platychirograpsus spectabilis  1936 1925-1949 Western Gulf of Mexico - Southeastern US  other reasons  yes 008125
1476 Pleurosigma simonsenii  1966 1950-1974 Red Sea - United Kingdom  unknown  yes 074657
1477 Plumularia setacea   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1478 Podocerus brasiliensis  1938 1925-1949 Not Specified - Pearl Harbor.  accidental with ships  Unknown 003356
1479 Polyandrocarpa zorritensis   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
1480 Polyandrocarpa zorritensis  1994 1975-present Southeast Pacific - Oceanside Harbor, California  biofouling  Unknown 007836
1481 Polycera hedgpethi  1986 1975-present Pacific, Northeast - Italy  unknown  no 074657
1482 Polycerella emertoni  1964 1950-1974 Tropical Atlantic - Italy  unknown  yes 074657
1483 Polycerella emertoni  1998 1975-present Tropical Atlantic - Malta  unknown  yes 074657
1484 Polycerella emertoni  2000 1975-present Tropical Atlantic - Greece  unknown  yes 074657
1485 Polyclinum aurantium  1971 1950-1974 Europe - Harbor of Ponta Delgada  accidental  Unknown 003512
1486 Polyclinum constellatum  1973 1950-1974 Not specified - Pearl Harbor  accidental with ships  Unknown 003356
1487 Polyclinum constellatum  2016 1975-present unknown - Santa Cruz Island  unknown   125915
1488 Polydora cornuta   1950-1974 Western North Atlantic - Tampa Bay, Florida  accidental  Unknown 003224
1489 Pomacea bridgesii   1975-present Brazil - Florida  unknown  yes 074657
1490 Pomacea canaliculata   unknown Amazon basin - Dominican Republic  unknown  yes 074657
1491 Pomacea canaliculata   unknown Amazon basin - Guam  unknown  yes 074657
1492 Pomacea canaliculata   unknown Amazon basin - China, Hong Kong SAR  unknown  yes 074657
1493 Pomacea canaliculata   unknown Amazon basin - Singapore  unknown  yes 074657
1494 Pomacea canaliculata   1975-present Asia - Cambodia  aquaculture  unknown 074657
1495 Pomacea canaliculata   unknown Amazon basin - Sri Lanka  unknown  yes 074657
1496 Pomacea canaliculata   unknown Amazon basin - United States of America  unknown  probably yes 074657
1497 Pomacea canaliculata  1980 1975-present Amazon basin - Taiwan Province of China  unknown  yes 074657
1498 Pomacea canaliculata  1980 1975-present Argentina, Central America - Taiwan Province of China  aquaculture  yes 074657
1499 Pomacea canaliculata  1980 1975-present USA (Florida) - Philippines  ornamental  yes 074657
1500 Pomacea canaliculata  1981 1975-present Amazon basin - Japan  unknown  yes 074657
1501 Pomacea canaliculata  1981 1975-present Taiwan Island (Prov. of China) - Japan  aquaculture  unknown 074657
1502 Pomacea canaliculata  1982 1975-present Amazon basin - Thailand  unknown  yes 074657
1503 Pomacea canaliculata  1982 1975-present Amazon basin - Philippines  unknown  yes 074657
1504 Pomacea canaliculata  1985 1975-present Asia - China  aquaculture  unknown 074657
1505 Pomacea canaliculata  1985 1975-present Amazon basin - China  unknown  yes 074657
1506 Pomacea canaliculata  1986 1975-present Thailand - Lao People's Dem. Rep.  ornamental  unknown 074657
1507 Pomacea canaliculata  1986 1975-present Amazon basin - Korea, Republic of  unknown  yes 074657
1508 Pomacea canaliculata  1986 1975-present Asia - Korea, Republic of  ornamental  unknown 074657
1509 Pomacea canaliculata  1987 1975-present Amazon basin - Malaysia  unknown  yes 074657
1510 Pomacea canaliculata  1987 1975-present Asia - Malaysia  ornamental  unknown 074657
1511 Pomacea canaliculata  1988 1975-present Asia - Viet Nam  ornamental  unknown 074657
1512 Pomacea canaliculata  1988 1975-present Amazon basin - Viet Nam  unknown  yes 074657
1513 Pomacea canaliculata  1989 1975-present Amazon basin - Indonesia  unknown  yes 074657
1514 Pomacea canaliculata  1990 1975-present Taiwan Province of China - Thailand  aquaculture  unknown 074657
1515 Pomacea canaliculata  1991 1975-present Amazon basin - Cambodia  unknown  yes 074657
1516 Pomacea canaliculata  1992 1975-present Asia - Lao People's Dem. Rep.  ornamental  unknown 074657
1517 Pomacea canaliculata  1992 1975-present Asia - Papua New Guinea  unknown  unknown 074657
1518 Pomacea canaliculata  1992 1975-present Amazon basin - Lao People's Dem. Rep.  unknown  yes 074657
1519 Pomacea canaliculata  1993 1975-present Amazon basin - Papua New Guinea  unknown  yes 074657
1520 Pontastacus leptodactylus   unknown Eastern Europe - Germany  fisheries  yes 074657
1521 Pontastacus leptodactylus   1950-1974 unknown - United Kingdom  other reasons  yes 074657
1522 Pontastacus leptodactylus   unknown Turkey - Italy  unknown  yes 126939
1523 Pontastacus leptodactylus   unknown Turkey - Poland  other reasons  yes 126939
1524 Pontastacus leptodactylus   1900-1924 Ponto-Caspian Region. - Inland waters.  fill ecological niche  Unknown 003700
1525 Pontastacus leptodactylus   unknown unknown - Switzerland  unknown  probably yes 074657
1526 Pontastacus leptodactylus   1950-1974 unknown - Belgium  unknown  yes 074657
1527 Pontastacus leptodactylus   unknown Turkey - France  unknown  yes 126939
1528 Pontastacus leptodactylus  1900 1900-1924 unknown - Austria  aquaculture  yes 074657
1529 Pontastacus leptodactylus  1972 1950-1974 unknown - Spain  aquaculture  probably yes 074657
1530 Pontastacus leptodactylus  1977 1975-present Germany - Netherlands  accidental  yes 074657
1531 Pontastacus leptodactylus  1988 1975-present Anzali Lagoon - Arass water reservoir  aquaculture  yes 126950
1532 Portunus pelagicus  1828 19th century Indian Ocean, Western - Turkey  unknown  yes 074657
1533 Portunus pelagicus  1898 19th century Indian Ocean, Western - Egypt  unknown  yes 074657
1534 Portunus pelagicus  1924 1900-1924 Indian Ocean, Western - Palestine  unknown  yes 074657
1535 Portunus pelagicus  1929 1925-1949 Indian Ocean, Western - Lebanon  unknown  yes 074657
1536 Portunus pelagicus  1930 1925-1949 Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
1537 Portunus pelagicus  1966 1950-1974 Indian Ocean, Western - Italy  unknown  yes 074657
1538 Portunus pelagicus  1969 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
1539 Potamocorbula amurensis  1986 1975-present Pacific, Northwest - United States of America  ballast water  yes 074657
1540 Potamocorbula amurensis  1987 1975-present Chinese, Japanese and Korean Waters. - San Francisco Bay, California  unknown  Unknown 003161
1541 Potamopyrgus antipodarum   1900-1924 unknown - Switzerland  accidental  yes 074657
1542 Potamopyrgus antipodarum   18th century Australasia - Fresh and brackish water areas of Ireland  accidental with ships  yes 074339
1543 Potamopyrgus antipodarum   1975-present unknown - Slovakia  accidental  yes 074657
1544 Potamopyrgus antipodarum   1900-1924 unknown - Denmark  accidental  yes 074657
1545 Potamopyrgus antipodarum  1859 19th century New Zealand - United Kingdom  unknown  yes 074657
1546 Potamopyrgus antipodarum  1859 19th century unknown - United Kingdom  accidental  yes 074657
1547 Potamopyrgus antipodarum  1900 19th century New Zealand. - Inland waters.  ballast water  Unknown 003700
1548 Potamopyrgus antipodarum  1952 1950-1974 New Zealand - Norway  unknown  yes 074657
1549 Potamopyrgus antipodarum  1987 1975-present unknown - United States of America  accidental  yes 074657
1550 Potamopyrgus antipodarum  1987 1975-present New Zealand - United States of America  unknown  yes 074657
1551 Potamopyrgus antipodarum  2008 1975-present unknown - Garmat Ali River  diffused from other countries   115234
1552 Potamothrix moldaviensis  2002 1975-present Ponto-Caspian - Fresh water areas of Ireland  unknown  probably yes 074339
1553 Potamothrix vejdovskyi  2002 1975-present Ponto-Caspian - Fresh water areas of Ireland  unknown  probably yes 074339
1554 Potimirim potimirim   unknown Unknown - USA  unknown  Unknown 002214
1555 Potimirim potimirim   unknown Unknown - Canada  unknown  Unknown 002214
1556 Praunus flexuosus  1960 1950-1974 East Atlantic - East coast of North America  accidental with ships  yes 003359
1557 Proasellus coxalis   1925-1949 Mediterranean. - Inland waters.  Lessepsian migration  Unknown 003700
1558 Proasellus meridianus   1925-1949 Western Europe. - Inland Waters.  Lessepsian migration  Unknown 003700
1559 Procambarus clarkii   unknown unknown - Zimbabwe  aquaculture  unknown 074657
1560 Procambarus clarkii   unknown unknown - Taiwan Province of China  aquaculture  unknown 074657
1561 Procambarus clarkii   unknown Not specified - United Kingdom  unknown   074657
1562 Procambarus clarkii   unknown Not specified - Guatemala  unknown   074657
1563 Procambarus clarkii   unknown unknown - Sudan  unknown  probably yes 074657
1564 Procambarus clarkii   unknown Not specified - Colombia  unknown   074657
1565 Procambarus clarkii   unknown Australia - Nigeria  unknown   074657
1566 Procambarus clarkii   1975-present United States of America - Ecuador  aquaculture  yes 074657
1567 Procambarus clarkii   1925-1949 Japan - China  fisheries  yes 074657
1568 Procambarus clarkii   unknown Not specified - Sweden  unknown   074657
1569 Procambarus clarkii   unknown unknown - Costa Rica  accidental  yes 074657
1570 Procambarus clarkii   unknown Not specified - Norway  unknown   074657
1571 Procambarus clarkii   unknown Not specified - Brazil  unknown   074657
1572 Procambarus clarkii   1975-present North America. - Inland waters.  ornamental  Unknown 003700
1573 Procambarus clarkii   unknown unknown - Uganda  unknown  probably yes 074657
1574 Procambarus clarkii   unknown unknown - France  unknown  yes 074657
1575 Procambarus clarkii   1975-present unknown - Portugal (Sao Miguel, Azores)  unknown  unknown 074657
1576 Procambarus clarkii   unknown Not specified - Singapore  unknown   074657
1577 Procambarus clarkii   unknown Not specified - Belize  unknown   074657
1578 Procambarus clarkii   1975-present Kenya - Italy  aquaculture  probably no 074657
1579 Procambarus clarkii   unknown unknown - Egypt  unknown  unknown 074657
1580 Procambarus clarkii   unknown unknown - Germany  ornamental  probably yes 074657
1581 Procambarus clarkii  1924 1900-1924 North America - West coast of North America  fisheries  yes 003359
1582 Procambarus clarkii  1930 1925-1949 United States of America - Japan  unknown  yes 074657
1583 Procambarus clarkii  1934 1925-1949 United States of America - Hawaii  forage  yes 074657
1584 Procambarus clarkii  1962 1950-1974 unknown - South Africa  ornamental  yes 074657
1585 Procambarus clarkii  1966 1950-1974 Uganda - Kenya  fill ecological niche  unknown 074657
1586 Procambarus clarkii  1966 1950-1974 United States of America - Kenya  fill ecological niche  unknown 074657
1587 Procambarus clarkii  1974 1950-1974 United States of America - Spain  aquaculture  yes 074657
1588 Procambarus clarkii  1977 1975-present United States of America - Dominican Republic  aquaculture  yes 074657
1589 Procambarus clarkii  1978 1975-present unknown - Venezuela  unknown  yes 074657
1590 Procambarus clarkii  1978 1975-present Kenya - Zambia  aquaculture  probably no 074657
1591 Procambarus clarkii  1979 1975-present Spain - Portugal  accidental  yes 074657
1592 Procambarus clarkii  1984 1975-present Singapore - Cyprus  fill ecological niche  yes 074657
1593 Procambarus clarkii  1985 1975-present United States of America - Netherlands  accidental  probably yes 074657
1594 Procambarus clarkii  1987 1975-present United States of America - Panama  aquaculture  unknown 074657
1595 Procambarus clarkii  1987 1975-present United States of America - Thailand  aquaculture  yes 074657
1596 Psammotreta praerupta  1992 1975-present Red Sea - Turkey  unknown  no 074657
1597 Pseudochama corbieri  1946 1925-1949 Red Sea - Greece  unknown  no 074657
1598 Pseudochama corbieri  1973 1950-1974 Red Sea - Israel  unknown  no 074657
1599 Pteria penguin   1975-present unknown - Tonga  aquaculture  probably yes 074657
1600 Pyura haustor  2016 1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
1601 Pyura praeputialis  1959 1950-1974 Not specified. - Antofagasta Bay.  unknown  yes 003699
1602 Pyura tessellata  1969 1950-1974 Not specified - Terciera island  accidental with ships  Unknown 003512
1603 Radix auricularia   unknown Unknown - Canada  unknown  Unknown 001667
1604 Radix auricularia   unknown Unknown - USA  unknown  Unknown 001667
1605 Rapana venosa   1975-present unknown - Maldonado Bay  diffused from other countries   095628
1606 Rapana venosa   unknown Pacific, Northwest - Turkey  unknown  yes 074657
1607 Rapana venosa   unknown Pacific, Northwest - Bulgaria  unknown  yes 074657
1608 Rapana venosa   unknown Pacific, Northwest - Ukraine  unknown  yes 074657
1609 Rapana venosa   unknown Pacific, Northwest - Georgia  unknown  yes 074657
1610 Rapana venosa   1975-present unknown - Samborombón Bay  ballast water   095629
1611 Rapana venosa   unknown Pacific, Northwest - Romania  unknown  yes 074657
1612 Rapana venosa   unknown Pacific, Northwest - Russian Federation  unknown  yes 074657
1613 Rapana venosa  1947 1925-1949 Pacific, Northwest - Russian Federation (Black Sea)  ballast water  yes 074657
1614 Rapana venosa  1947 1925-1949 Pacific, Northwest - Turkey (Black Sea)  ballast water  yes 074657
1615 Rapana venosa  1947 1925-1949 Pacific, Northwest - Bulgaria (Black Sea)  accidental  yes 074657
1616 Rapana venosa  1947 1925-1949 Pacific, Northwest - Ukraine (Black Sea)  ballast water  yes 074657
1617 Rapana venosa  1947 1925-1949 Pacific, Northwest - Georgia (Black Sea)  ballast water  yes 074657
1618 Rapana venosa  1947 1925-1949 Pacific, Northwest - Romania (Black Sea)  ballast water  yes 074657
1619 Rapana venosa  1974 1950-1974 Pacific, Northwest - Italy  unknown  yes 074657
1620 Rapana venosa  1974 1950-1974 Pacific, Northwest - Greece  unknown  yes 074657
1621 Rapana venosa  1983 1975-present Japan - Gulf of Triste  ballast water  yes 113916
1622 Rapana venosa  1997 1975-present Adriatic Sea - Coast of Brittany  accidental   088058
1623 Rapana venosa  1998 1975-present Pacific, Northwest - United States of America  unknown  yes 074657
1624 Rapana venosa  2002 1975-present unknown - Mikhmoret Beach  Lessepsian migration   106846
1625 Rapana venosa  2005 1975-present unspecified - Netherlands, Dutch North Sea  accidental with ships  unknown 087542
1626 Rapana venosa  2007 1975-present Not specified - Ría de Arousa  unknown   105998
1627 Rapana venosa  2011 1975-present unknown - Spille  unknown   095627
1628 Rhinella marina   unknown South America - Guadeloupe  unknown  yes 074657
1629 Rhinella marina   unknown South America - United States of America  unknown  yes 074657
1630 Rhinella marina   unknown South America - Puerto Rico  unknown  yes 074657
1631 Rhinella marina   unknown South America - Barbados  unknown  yes 074657
1632 Rhinella marina   unknown South America - Martinique  unknown  yes 074657
1633 Rhinella marina   unknown South America - Dominican Republic  unknown  yes 074657
1634 Rhinella marina   unknown South America - Thailand  unknown  yes 074657
1635 Rhinella marina   unknown South America - Marshall Islands  unknown  yes 074657
1636 Rhinella marina   unknown South America - Guam  unknown  yes 074657
1637 Rhinella marina   unknown South America - Taiwan Province of China  unknown  yes 074657
1638 Rhinella marina   unknown South America - United States of America (Northern Mariana Islands  unknown  yes 074657
1639 Rhinella marina   unknown South America - Saint Kitts and Nevis  unknown  yes 074657
1640 Rhinella marina   unknown South America - Bermuda  unknown  yes 074657
1641 Rhinella marina   unknown South America - Mauritius  unknown  yes 074657
1642 Rhinella marina   unknown South America - Fiji  unknown  yes 074657
1643 Rhinella marina   unknown South America - Tuvalu  unknown  yes 074657
1644 Rhinella marina   unknown South America - Palau  unknown  yes 074657
1645 Rhinella marina   unknown South America - Haiti  unknown  yes 074657
1646 Rhinella marina   unknown South America - Cook Islands  unknown  yes 074657
1647 Rhinella marina   unknown South America - Virgin Islands, U.S.  unknown  yes 074657
1648 Rhinella marina   unknown South America - Anguilla  unknown  yes 074657
1649 Rhinella marina   unknown South America - British Indian Ocean Territory  unknown  yes 074657
1650 Rhinella marina   unknown South America - Montserrat  unknown  yes 074657
1651 Rhinella marina   unknown South America - Kiribati  unknown  yes 074657
1652 Rhinella marina   unknown South America - Egypt  unknown  yes 074657
1653 Rhinella marina   unknown South America - Papua New Guinea  unknown  yes 074657
1654 Rhinella marina   unknown South America - American Samoa  unknown  yes 074657
1655 Rhinella marina   unknown South America - Jamaica  unknown  yes 074657
1656 Rhinella marina   unknown South America - Cuba  unknown  yes 074657
1657 Rhinella marina   unknown South America - Samoa  unknown  yes 074657
1658 Rhinella marina   unknown South America - Saint Lucia  unknown  yes 074657
1659 Rhinella marina   unknown South America - Solomon Islands  unknown  yes 074657
1660 Rhinella marina   unknown South America - Aruba  unknown  yes 074657
1661 Rhinella marina   unknown South America - Grenada  unknown  yes 074657
1662 Rhinella marina   unknown South America - Virgin Islands, British  unknown  yes 074657
1663 Rhinella marina   unknown South America - Philippines  unknown  yes 074657
1664 Rhinella marina   unknown South America - Antigua and Barbuda  unknown  yes 074657
1665 Rhinella marina   unknown South America - Japan  unknown  yes 074657
1666 Rhinella marina   unknown South America - Dominica  unknown  yes 074657
1667 Rhinella marina   unknown South America - Saint Vincent and the Grenadines  unknown  yes 074657
1668 Rhinella marina   unknown America, South - Canada  unknown  yes 074657
1669 Rhinella marina   unknown South America - Cayman Islands  unknown  yes 074657
1670 Rhinella marina   unknown South America - Micronesia, Fed.States of  unknown  yes 074657
1671 Rhinella marina  1934 1925-1949 Brazil - United States of America, Hawai  unknown  yes 074657
1672 Rhinella marina  1935 1925-1949 South America - Australia  unknown  yes 074657
1673 Rhinoclavis kochi  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
1674 Rhinoclavis kochi  1976 1975-present Red Sea - Cyprus  unknown  yes 074657
1675 Rhinoclavis kochi  1995 1975-present Red Sea - Turkey  unknown  yes 074657
1676 Rhithropanopeus harrisii  1874 18th century Western North Atlantic - Netherlands  ballast water  Unknown 003224
1677 Rhithropanopeus harrisii  1936 1925-1949 Northwest Atlantic. - Baltic Sea.  accidental with ships  Unknown 003700
1678 Rhithropanopeus harrisii  1937 1925-1949 Western North Atlantic - San Frnacisco Bay, California  biofouling  Unknown 003224
1679 Rhithropanopeus harrisii  1938 1925-1949 Netherlands - Russian Federation (Black Sea and Caspian Sea)  accidental  yes 074657
1680 Rhithropanopeus harrisii  1938 1925-1949 Netherlands - Ukraine (Black Sea)  accidental  yes 074657
1681 Rhithropanopeus harrisii  1994 1975-present Atlantic, Northwest - Italy  unknown  yes 074657
1682 Rhithropanopeus harrisii  1994 1975-present Atlantic, Northwest - Turkey  unknown  yes 074657
1683 Rhithropanopeus harrisii  1996 1975-present Atlantic, Northwest - United Kingdom  unknown  yes 074657
1684 Rhithropanopeus harrisii  1996 19th century North America - Cardiff Docks.  accidental with ships  probably yes 001314
1685 Rhithropanopeus harrisii  1996 19th century West Atlantic - Cardiff Docks.  accidental with ships  probably yes 001314
1686 Rhithropanopeus harrisii  2001 1975-present Atlantic, Northwest - France  unknown  yes 074657
1687 Rhopilema nomadica   1975-present Red Sea - Lebanon  diffused from other countries  yes 074657
1688 Rhopilema nomadica   1975-present Red Sea - Syrian Arab Republic  diffused from other countries  yes 074657
1689 Rhopilema nomadica  1976 1975-present Red Sea - Israel  diffused from other countries  yes 074657
1690 Rhopilema nomadica  1976 1975-present Red Sea - Egypt  diffused from other countries  yes 074657
1691 Rhopilema nomadica  1995 1975-present Probably from the Indo-Pacific. - Mersin Bay, eastern Mediterranean coast of Turkey.  Lessepsian migration  Unknown 003473
1692 Rhopilema nomadica  2006 1975-present Probably from the Indo-Pacific thru the Suez Canal. - Skoutari Bay, Lakonikos Gulf, Ionian Sea.  Lessepsian migration  Unknown 003474
1693 Rimapenaeus similis  2006 1975-present western Atlantic - Mediterranean  unknown  yes 121893
1694 Rochia nilotica   1925-1949 Palau - Micronesia  fisheries  yes 074657
1695 Rochia nilotica   unknown Unknown - French Polynesia  fisheries  Unknown 000349
1696 Rochia nilotica   1950-1974 Northern Mariana Islands (Saipan) - Guam  fisheries  yes 074657
1697 Rochia nilotica  1937 1925-1949 Palau - Kiribati  unknown  unknown 074657
1698 Rochia nilotica  1938 1925-1949 Palau - Northern Mariana Is.  unknown  unknown 074657
1699 Rochia nilotica  1938 1925-1949 Palau - Fiji  unknown  unknown 074657
1700 Rochia nilotica  1939 1925-1949 Palau - Marshall Islands  fisheries  yes 074657
1701 Rochia nilotica  1952 1950-1974 Guam - Hawaii  aquaculture  unknown 074657
1702 Rochia nilotica  1957 1950-1974 Fiji (Viti Levu) - Cook Is.  fisheries  yes 074657
1703 Rochia nilotica  1957 1950-1974 Vanuatu - French Polynesia  fisheries  unknown 074657
1704 Rochia nilotica  1958 1950-1974 Fiji Islands - American Samoa  unknown  probably no 074657
1705 Rochia nilotica  1958 1950-1974 New Caledonia - French Polynesia  fisheries  probably yes 074657
1706 Rochia nilotica  1985 1975-present Fiji Islands - Tuvalu  fisheries  probably yes 074657
1707 Rochia nilotica  1986 1975-present Fiji Islands - Tokelau  fisheries  probably no 074657
1708 Rochia nilotica  1990 1975-present Fiji Islands - Samoa  fisheries  unknown 074657
1709 Rochia nilotica  1992 1975-present Fiji Islands - Niue  fisheries  unknown 074657
1710 Rochia nilotica  1992 1975-present Fiji Islands - Tonga  fisheries  probably yes 074657
1711 Ruditapes decussatus   1900-1924 Not Specified - São Jorge island    Unknown 003512
1712 Ruditapes philippinarum   1975-present France - Spain  aquaculture  probably yes 074657
1713 Ruditapes philippinarum   unknown Unknown - Hawaii  unknown  Unknown 000348
1714 Ruditapes philippinarum   1975-present Asia - Italy  aquaculture  yes 074657
1715 Ruditapes philippinarum   unknown United Kingdom - Ireland  aquaculture  probably yes 074657
1716 Ruditapes philippinarum   unknown unknown - United Kingdom  aquaculture  yes 074657
1717 Ruditapes philippinarum  1918 1900-1924 Indo-Pacific, Japan. - Pearl Harbor.  accidental with ships  Unknown 003356
1718 Ruditapes philippinarum  1920 1900-1924 Japan - Hawaii  fisheries  yes 074657
1719 Ruditapes philippinarum  1936 1925-1949 Pacific, Northwest - Canada  accidental  yes 074657
1720 Ruditapes philippinarum  1949 1925-1949 Pacific, Northwest - United States of America  accidental  yes 074657
1721 Ruditapes philippinarum  1971 1950-1974 USA (California) - Fiji  aquaculture  unknown 074657
1722 Ruditapes philippinarum  1973 1975-present Pacific - Marine waters of Ireland  aquaculture  no 074339
1723 Ruditapes philippinarum  1980 1975-present Pacific, Western Central - France  unknown  yes 074657
1724 Ruditapes philippinarum  1980 1975-present unknown - French Polynesia  aquaculture  unknown 074657
1725 Ruditapes philippinarum  1983 1975-present Pacific, Western Central - Italy  unknown  yes 074657
1726 Ruditapes philippinarum  1987 1975-present Philippines - Norway  accidental  yes 074657
1727 Ruditapes philippinarum  1988 19th century Asia outside Western Palaearctic: Japan. - Poole Harbour.  aquaculture  yes 001314
1728 Ruditapes philippinarum  2000 1975-present unknown - Turkey  unknown  probably no 074657
1729 Sabella spallanzanii  1954 1950-1974 Mediterranean - Faial island  biofouling  Unknown 003512
1730 Sabella spallanzanii  1965 1950-1974 Mediterranean and eastern Atlantic coast - Albany Harbor  biofouling  yes 076803
1731 Sabellastarte sanctijosephi  1976 1975-present Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
1732 Sabellastarte spectabilis   unknown Not specified - New Caledonia     003477
1733 Sabia conica  1980 1975-present Red Sea - Israel  unknown  no 074657
1734 Sabia conica  1997 1975-present Red Sea - Italy  unknown  no 074657
1735 Saccostrea cuccullata   1925-1949 Australia, Indo-West Pacific. - Kalihi  aquaculture  Unknown 003356
1736 Saccostrea cuccullata  1978 1975-present Solomon Islands - Guam  fisheries  unknown 074657
1737 Saccostrea cuccullata  1999 1975-present Red Sea - Turkey  unknown  yes 074657
1738 Saccostrea cuccullata  2001 1975-present Red Sea - Egypt  unknown  yes 074657
1739 Saccostrea echinata   1975-present Tahiti - New Caledonia  aquaculture  unknown 074657
1740 Saccostrea echinata  1910 1900-1924 Australia - Fiji  aquaculture  probably no 074657
1741 Saccostrea echinata  1972 1950-1974 New Caledonia - French Polynesia  aquaculture  unknown 074657
1742 Saccostrea echinata  1979 1975-present Palau - Guam  fisheries  unknown 074657
1743 Saccostrea echinata  1981 1975-present Tahiti - Fiji  aquaculture  probably no 074657
1744 Saccostrea glomerata  2015 1975-present Australasia - Antibes  biofouling   125519
1745 Sakuraeolis enosimensis   unknown Japan - San Francisco Bay, California  unknown  Unknown 001667
1746 Salmacina dysteri  1935 1925-1949 Indo-West Pacific - Kaneohe Bay.  accidental with ships  Unknown 003348
1747 Sargassum muticum  1987 1975-present Japan and Southeast Asia - Sweden  accidental   069779
1748 Saron marmoratus  2018 1975-present Red Sea - Çevlik coast, Iskenderun Bay  Lessepsian migration  unknown 129282
1749 Savignyella lafontii  1935 1925-1949 Atlantic - Kaneohe Bay  accidental with ships  Unknown 003356
1750 Schizoporella errata   1925-1949 Mediterranean - Pearl Harbor  accidental with ships  Unknown 003356
1751 Schizoporella unicornis   1950-1974 Japan - Strait of Georgia  aquaculture  yes 125914
1752 Schizoporella unicornis  1972 1925-1949 Northeast Atlantic - Puget Sound, Washington  biofouling  Unknown 007836
1753 Scolionema suvaense  1950 1950-1974 unknown - Villefranche-sur-Mer  unknown  yes 125923
1754 Scylla serrata  1926 1925-1949 Samoa - Kaneohe Bay  aquaculture  yes 003356
1755 Scylla serrata  1995 1975-present Southwestern Pacific - Florida  fisheries  no 008125
1756 Scyllarus caparti  1977 1975-present Atlantic, Eastern Central - Italy  unknown  no 074657
1757 Sertularia marginata   unknown unknown - Israel  unknown   125923
1758 Sertularia marginata   unknown unknown - Spain  unknown  yes 125923
1759 Sertularia marginata   unknown unknown - Turkey  unknown  yes 125923
1760 Sertularia marginata   1925-1949 unknown - Syria  unknown  yes 125923
1761 Smaragdia souverbiana  1994 1975-present Red Sea - Turkey  unknown  probably yes 074657
1762 Smaragdia souverbiana  1997 1975-present Red Sea - Cyprus  unknown  probably yes 074657
1763 Solenocera crassicornis  1981 1975-present Indian Ocean, Western - Egypt  unknown  no 074657
1764 Solieria chordalis  1976 1975-present France - United Kingdom  unknown  yes 074657
1765 Sphaeroma serratum  1991 1975-present Mediterranean - Azores Island  accidental with ships  Unknown 003512
1766 Sphaeroma terebrans  1897 18th century India - Southeastern US  accidental with ships  yes 008125
1767 Sphaeroma walkeri   1975-present Indian Ocean - Heraklion  biofouling   125519
1768 Sphaeroma walkeri  1943 1925-1949 Indo-West Pacific - East coast and gulf coast of North America  accidental with ships  yes 003359
1769 Sphaeroma walkeri  1968 1950-1974 India - Southeastern US  accidental with ships  yes 008125
1770 Sphaeroma walkeri  2015 1975-present Indian Ocean - Fethiye  biofouling   125519
1771 Sphaerozius nitidus  1976 1975-present Indian Ocean, Western - Egypt  unknown  no 074657
1772 Spinther japonicus  1976 1975-present Unknown - Pearl Harbor  accidental with ships  Unknown 003356
1773 Spiophanes bombyx  1974 1950-1974 unspecified - Coliumo Bay (36°32'S. 72°56'W))  unknown  yes 003699
1774 Spirobranchus kraussii  1976 1975-present Indo-West Pacific. - Pearl Harbor.  accidental with ships  Unknown 003356
1775 Spirobranchus tetraceros  2015 1975-present unknown - Heraklion  biofouling   125519
1776 Spirobranchus tetraceros  2016 1975-present unknown - Siracusa  biofouling   125519
1777 Spondylus spinosus   unknown Red Sea - Lebanon  unknown  yes 074657
1778 Spondylus spinosus  1988 1975-present Red Sea - Israel  unknown  yes 074657
1779 Spondylus spinosus  1999 1975-present Red Sea - Turkey  unknown  yes 074657
1780 Stelletta clarella   unknown Not specified. - Corcovado Gulf (42°53'S 73°55'W).  unknown  Unknown 003699
1781 Stenophysa marmorata   unknown Unknown - Canada  unknown  Unknown 001667
1782 Stenophysa marmorata   unknown Unknown - USA  unknown  Unknown 001667
1783 Stenophysa maugeriae   unknown Unknown - USA  unknown  Unknown 001667
1784 Stenophysa maugeriae   unknown Unknown - Canada  unknown  Unknown 001667
1785 Stenothoe gallensis  1935 1925-1949 Not specified - Kaneohe Bay  accidental with ships  Unknown 003356
1786 Stenothoe georgiana   1975-present Western Atlantic - Le Grau-du-Roi  biofouling   125519
1787 Stenothoe georgiana   1975-present Western Atlantic - Sicily  biofouling   125519
1788 Stenothoe georgiana  2016 1975-present Western Atlantic - Valletta  biofouling   125519
1789 Stenothoe valida  1967 1950-1974 Western Atlantic. - East coast of Oahu  accidental with ships  Unknown 003356
1790 Strombus mutabilis  1991 1975-present Red Sea - Israel  unknown  probably no 074657
1791 Styela canopus  1972 1950-1974 Not Specified - Southern California Bight Harbors  ballast water  Unknown 001752
1792 Styela canopus  2016 1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
1793 Styela canopus  2016 1975-present unknown - Palermo  biofouling   125519
1794 Styela clava   1950-1974 Korea to Russia - Plymouth  accidental with ships  Unknown 001314
1795 Styela clava  1933 1925-1949 Northwest Pacific - Newport Bay, California  biofouling  Unknown 007836
1796 Styela clava  1971 1950-1974 Northwest Pacific - Brackish and marine water areas of Ireland  accidental with ships  yes 074339
1797 Styela clavata  1997 1975-present Northern Atlantic. - North Sea.  accidental with ships  Unknown 003700
1798 Styela plicata   1975-present unknown - Rhodes  biofouling   125519
1799 Styela plicata   1975-present unknown - Sicily  biofouling   125519
1800 Styela plicata   1975-present unknown - Marmaris  biofouling   125519
1801 Styela plicata   1975-present unknown - St. Maxime  biofouling   125519
1802 Styela plicata  1915 1900-1924 Unknown - San Diego Bay, California  biofouling  Unknown 007836
1803 Styela plicata  2016 1975-present unknown - Msida  biofouling   125519
1804 Suberites aurantiacus   unknown Possibly from the Panama Canal. - Oahu.  biofouling  Unknown 003248
1805 Symplegma brakenhielmi   1975-present unknown - Santa Cruz Island  unknown   125915
1806 Symplegma brakenhielmi   1975-present unknown - Fethiye  biofouling   125519
1807 Symplegma brakenhielmi  1975 1975-present Not specified - Pearl Harbor  accidental with ships  Unknown 003356
1808 Symplegma brakenhielmi  2016 1975-present unknown - Rhodes  biofouling   125519
1809 Symplegma brakenhielmi  2016 1975-present unknown - Palermo  biofouling   125519
1810 Symplegma reptans  1996 1975-present Indo-west Pacific - Pearl Harbor  accidental with ships  Unknown 003356
1811 Symplegma reptans  1997 1975-present Indo-Pacific - Mission Bay, California  biofouling  Unknown 007836
1812 Symplegma rubra  2016 1975-present unknown - Santa Cruz Island  unknown   125915
1813 Synidotea laevidorsalis  1897 18th century Indo-West Pacific - West coast of North America  accidental with ships  yes 003359
1814 Tanais dulongii   1975-present Not specified - Azores Island  accidental  Unknown 003512
1815 Tarebia granifera   unknown South Asia - United States of America  unknown  yes 074657
1816 Tarebia granifera  1947 1925-1949 South Asia - Mexico  unknown  yes 074657
1817 Tegillarca granosa   unknown Korea, Republic of - China  accidental  no 074657
1818 Tenellia adspersa   unknown Atlantic Ocean - Pacific Ocean  unknown  Unknown 001667
1819 Tenellia adspersa   unknown Atlantic Ocean - Pacific Ocean  unknown  Unknown 001667
1820 Tenellia adspersa  1953 1950-1974 Atlantic - San Francisco Bay California  ballast water  Unknown 007836
1821 Terebella lapidaria  1993 1975-present Continental Europe - Marine waters of Ireland  aquaculture  probably no 074339
1822 Teredo bartschi  1935 1925-1949 Not specified. - Pearl Harbor.  accidental with ships  Unknown 003356
1823 Teredo navalis   1925-1949 Northeast Atlantic Ocean - Baltic Sea  accidental with ships  yes 076971
1824 Teredo navalis   1925-1949 Northeast Atlantic Ocean -  accidental with ships  no 076971
1825 Teredo navalis   18th century unknown - Zealand and Westfrisland  unknown   098650
1826 Teredo navalis   1925-1949 Northeast Atlantic Ocean - Baltic Sea  accidental with ships  no 076971
1827 Teredo navalis   1925-1949 Northeast Atlantic Ocean - Baltic Sea  accidental with ships  yes 076971
1828 Teredo navalis  1600 Pre 18th century unknown - Belgium  accidental with ships   098651
1829 Teredo navalis  1808 18th century Indo-Pacific. - North Sea.  accidental with ships  Unknown 003700
1830 Teredo navalis  1914 1900-1924 Northeast Atlantic - Mare Island, San Francisco, California  accidental with ships  yes 078117
1831 Tesseropora atlantica  1965 1950-1974 Bermuda - Azores Island  accidental with ships  Unknown 003512
1832 Tetrorchis erythrogaster   1975-present unknown - Lebanon  unknown  yes 125923
1833 Thalamita gloriensis  1977 1975-present Indian Ocean, Western - Italy  unknown  yes 074657
1834 Thalamita poissonii  1952 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
1835 Thalamita poissonii  1961 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
1836 Thalamita poissonii  1978 1975-present Indian Ocean, Western - Cyprus  unknown  yes 074657
1837 Thalamita poissonii  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
1838 Thalamita poissonii  1984 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
1839 Theora lubrica  1968 1950-1974 Pacific, Northwest - United States of America  ballast water  yes 074657
1840 Tomistoma schlegelii   unknown unknown - Singapore  aquaculture  probably no 074657
1841 Trachemys scripta   unknown United States of America - Italy  unknown  yes 074657
1842 Trachemys scripta   unknown United States of America - United Kingdom  unknown  yes 074657
1843 Trachemys scripta   unknown United States of America - Bermuda  unknown  yes 074657
1844 Trachemys scripta   unknown United States of America - Japan  unknown  yes 074657
1845 Trachemys scripta   unknown United States of America - Taiwan Province of China  unknown  yes 074657
1846 Trachemys scripta   unknown United States of America - Poland  unknown  probably no 074657
1847 Trachemys scripta   unknown United States of America - Costa Rica  unknown  yes 074657
1848 Trachemys scripta   1950-1974 United States of America - Korea, Republic of  unknown  yes 074657
1849 Trachemys scripta   unknown United States of America - Spain  unknown  probably yes 074657
1850 Trachemys scripta   unknown United States of America - France  unknown  yes 074657
1851 Trachemys scripta   unknown United States of America - Thailand  unknown  probably yes 074657
1852 Trachemys scripta   unknown United States of America - Bahamas  unknown  yes 074657
1853 Trachemys scripta   1975-present North America - South Africa  ornamental  yes 074657
1854 Trachemys scripta  1951 1950-1974 Not specified - Netherlands  unknown  yes 074657
1855 Trachemys scripta  1960 1950-1974 United States of America - Australia  unknown  probably yes 074657
1856 Trachemys scripta  1972 1950-1974 Japan - Thailand  unknown  probably yes 074657
1857 Trachemys scripta  1985 1975-present United States of America - France  ornamental  yes 074657
1858 Trachemys scripta  1997 1975-present Brazil - China  unknown  unknown 074657
1859 Trachemys scripta  1997 1975-present United States of America - Viet Nam  unknown  probably yes 074657
1860 Trapezium liratum  1947 1925-1949 Pacific, Northwest - United States of America  accidental  yes 074657
1861 Trapezium liratum  1949 1925-1949 Pacific, Northwest - Canada  accidental  yes 074657
1862 Trapezium oblongum  1980 1975-present Red Sea - Israel  unknown  probably no 074657
1863 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Istanbul  biofouling   125519
1864 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Agde  biofouling   125519
1865 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Heraklion  biofouling   125519
1866 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Sorrento  biofouling   125519
1867 Trichechus manatus  1963 1950-1974 Unknown - Rio de Chagres  unknown  Unknown 001522
1868 Tridacna crocea  1951 1950-1974 American Samoa (Rose Island) - Hawaii  aquaculture  no 074657
1869 Tridacna crocea  1988 1975-present Palau - Neth. Antilles (Bonaire)  ornamental  unknown 074657
1870 Tridacna derasa   1975-present Palau - Northern Mariana Is.  aquaculture  unknown 074657
1871 Tridacna derasa  1984 1975-present Palau - Samoa  aquaculture  unknown 074657
1872 Tridacna derasa  1984 1975-present Palau - Micronesia (Yap and Chuuk Is.)  aquaculture  unknown 074657
1873 Tridacna derasa  1985 1975-present Palau - Marshall Islands  aquaculture  unknown 074657
1874 Tridacna derasa  1985 1975-present Palau - Fiji  aquaculture  no 074657
1875 Tridacna derasa  1986 1975-present Palau - Cook Is.  fisheries  probably no 074657
1876 Tridacna derasa  1986 1975-present Palau - American Samoa  aquaculture  unknown 074657
1877 Tridacna derasa  1988 1975-present Palau - Neth. Antilles (Bonaire)  aquaculture  unknown 074657
1878 Tridacna derasa  1989 1975-present Palau - Tuvalu  aquaculture  unknown 074657
1879 Tridacna gigas  1982 1975-present Palau - Guam  fisheries  no 074657
1880 Tridacna gigas  1985 1975-present Palau - Hawaii  unknown  unknown 074657
1881 Tridacna gigas  1986 1975-present Australia - Fiji  fisheries  unknown 074657
1882 Tridacna gigas  1990 1975-present Australia (Townsville) - Tonga  aquaculture  no 074657
1883 Tridacna gigas  1990 1975-present Australia - Samoa  aquaculture  unknown 074657
1884 Tridacna gigas  1990 1975-present Palau - Micronesia  aquaculture  unknown 074657
1885 Tridacna gigas  1991 1975-present Australia - Cook Is.  fisheries  no 074657
1886 Tridacna gigas  1991 1975-present Palau - American Samoa  aquaculture  unknown 074657
1887 Tridacna maxima  1988 1975-present Palau - Neth. Antilles (Bonaire)  aquaculture  unknown 074657
1888 Tridacna mbalavuana   unknown Tonga - Fiji  fisheries  unknown 074657
1889 Tridacna squamosa  1982 1975-present Palau - Guam  fisheries  no 074657
1890 Tridacna squamosa  1985 1975-present Palau - Hawaii  unknown  unknown 074657
1891 Trionyx sinensis   1950-1974 Taiwan Island (Prov. of China) - Singapore  aquaculture  probably yes 074657
1892 Trionyx sinensis  1977 1975-present Taiwan Island (Prov. of China) - Guam  aquaculture  unknown 074657
1893 Tritonia plebeia   1975-present Northern Europe - New England  unknown  Unknown 001667
1894 Trochospongilla leidii   1925-1949 Eastern North America - Panama  ornamental  Unknown 003224
1895 Truncatella subcylindrica  1980 1975-present Not specified - Terceira and Graciosa islands  unknown  Unknown 003512
1896 Tubularia indivisa  1989 1975-present South Norway and North Sea - Faial island  accidental with ships  Unknown 003512
1897 Turbo marmoratus   1950-1974 Unknown - French Polynesia  unknown  Unknown 000349
1898 Turbo marmoratus  1967 1950-1974 Vanuatu - French Polynesia  fisheries  yes 074657
1899 Turbo marmoratus  1981 1975-present Tahiti - Cook Is.  aquaculture  no 074657
1900 Turbo marmoratus  1993 1975-present Vanuatu - Tonga  fisheries  probably no 074657
1901 Turritopsis nutricula   unknown Unknown - Canada  unknown  Unknown 001663
1902 Turritopsis nutricula   unknown Unknown - USA  unknown  Unknown 001663
1903 Turritopsis nutricula   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1904 Urnatella gracilis  1960 1950-1974 North America. - Inland waters.  accidental with ships  Unknown 003700
1905 Urosalpinx cinerea   1900-1924 United States of America - United Kingdom  unknown  yes 074657
1906 Urosalpinx cinerea   1925-1949 New York - Western USA  accidental  yes 125669
1907 Urosalpinx cinerea  1927 19th century North America including Mexico. - Essex.  accidental  yes 001314
1908 Varicorbula gibba  1987 1975-present unknown - Australia  ballast water  yes 074657
1909 Victorella pavida  1911 1900-1924 Indo-Pacific. - Baltic Sea.  accidental with ships  Unknown 003700
1910 Victorella pavida  1967 1950-1974 Unknown - San Francisco Bay, California  biofouling  Unknown 007836
1911 Viviparus malleatus   19th century unknown - United States of America  unknown  yes 074657
1912 Watersipora arcuata   1975-present unknown - Bordum  biofouling   125519
1913 Watersipora arcuata   unknown Mexico - Not specified  biofouling  Unknown 076803
1914 Watersipora arcuata   18th century Mexico - Not specified  biofouling  Unknown 076803
1915 Watersipora arcuata  1969 1950-1974 Mexico - California  biofouling  Unknown 076846
1916 Watersipora arcuata  2016 1975-present unknown - Alicante  biofouling   125519
1917 Watersipora arcuata  2016 1975-present unknown - Cogolin  biofouling   125519
1918 Watersipora arcuata  2016 1975-present unknown - Siracusa  biofouling   125519
1919 Watersipora arcuata  2016 1975-present unknown - Msida  biofouling   125519
1920 Xenostrobus securis   1950-1974 unknown - Japan  unknown  yes 074657
1921 Xenostrobus securis   unknown Tropical Pacific - Mediterranean lagoon  aquaculture  yes 084403
1922 Xenostrobus securis  1992 1975-present Tropical Pacific - Italy  accidental  yes 084403
1923 Xenostrobus securis  2005 1975-present New Zealand and/or Australia - Ria De Vigo, Galicia  accidental   084402
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