Introduced from: Pacific, Northwest to: Pacific, Eastern Central

n=8 | Species introduction records list
 
# Species Year Period From - To Reason Established in the wild Ref. no.
1 Botrylloides violaceus  1973 1950-1974 Northwest Pacific - San Francisco Bay, California  biofouling  Unknown 007836
2 Ciona savignyi  1985 1975-present Japan - Southern California Bight  accidental with ships  probably yes 001752
3 Dynoides dentisinus  1977 1975-present Japan - San Francisco Bay, California  biofouling  Unknown 003224
4 Grandidierella japonica  1996 1975-present Japan - Pearl Harbor.  accidental with ships  Unknown 003356
5 Palaemon macrodactylus  1957 1950-1974 Western North Pacific - San Francisco Bay, California  ballast water  Unknown 003224
6 Potamocorbula amurensis  1987 1975-present Chinese, Japanese and Korean Waters. - San Francisco Bay, California  unknown  Unknown 003161
7 Sakuraeolis enosimensis   unknown Japan - San Francisco Bay, California  unknown  Unknown 001667
8 Styela clava  1933 1925-1949 Northwest Pacific - Newport Bay, California  biofouling  Unknown 007836
Back to Search
Back to Top