Colossendeis colossea   Wilson, 1881


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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Pantopoda | Colossendeidae

Environment: milieu / climate zone / depth range / distribution range Ecologie

; diepteverspreiding 425 - 5219 m (Ref. 116374), usually 1000 - 2500 m (Ref. 1797).  Tropical

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Introducties

Arctic Ocean, Northeast Atlantic, Indo-Pacific and the Antarctic (Pan oceanic). Tropical to polar.

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm Max length : 70.0 cm LS mannelijk/geslacht niet bekend; (Ref. 2153)

Korte beschrijving Morfologie

One of the largest species of the genus, many specimens known with leg spans more than 50 cm. Proboscis long, very swollen medially, with smaller swelling distally, without curve of any form. Palp much longer than proboscis, fifth segment almost as long as third, seventh only slightly shorter, distal three segments subequal in length. Legs conspicuously long and slender. Tarsus about 0.4 longer than propodus, claw about half propodal length (Ref. 9). Largest species of genus known in Arctic. Legs extremely long, leg span up to 70 cm. Proboscis about 1.5 times longer than trunk, medially inflated; narrowing proximally and distally, with slightly swollen oral surface, not conspicuously curved. Distal palp 3 segments subequal in length. Tarsus about 1.5 times longer than propodus, claw slightly less than half propodal length (Ref. 2153, p. 24).

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Minimum depth from Ref. 117242. Bathyal (Ref. 19) to abyssal (Ref. 19 and 169). Feeds on anemones (Ref. 121217).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.

Voornaamste referentie Referenties | Coördinator | Medewerkers

Child, C.A. 1998. (Ref. 9)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet beoordeeld 

Status bij CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

Gebruik door de mens


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Tools

E-book | Veldgids

Meer informatie

Landen
FAO regio's
Ecosystems
Voorkomen
Introducties
Stocks
Ecologie
Dieet
voedselitems
Populaire namen
Synoniemen
Predators
Voortplanting
Geslachtsrijpheid
Kuitschieten
Fecundity
Eieren
Ontwikkeling van de eieren
Leeftijd/Grootte
Groei
Lengte-gewicht parameters
Lengte-lengte parameters
Morfologie
Larven
Abundantie
Referenties
Mass conversion
Medewerkers
Illustraties

Internet-bronnen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genoom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (ga naar, zoek) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 1.8 - 4.5, mean 2.7 (based on 4032 cells).
Kwetsbaarheid (Ref. 71543): Moderate to high vulnerability (48 of 100).
Prijsklasse (Ref. 80766): Unknown.