Cephalopoda |
Oegopsida |
Cranchiidae | Cranchiinae
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
Bathypelagisch; diepte 2 - 2000 m (Ref. 97142). Tropical
Circumglobal, tropical to subtropical waters.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm Max length : 20.0 cm ML mannelijk / geslacht onbekend; (Ref. 105659)
Minimum depth from Ref. 110525. Circumglobal in tropical and subtropical open oceanic waters; known from 43°N to 35°S, generally prescribed by the north and south subtropical convergences. Paralarvae and juveniles are epipelagic to upper mesopelagic, upper 400 meters, while adults descend to mesopelagic and bathypelagic zones, perhaps up to 2,000 meters deep (Ref. 97142).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams 1998 Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks, 2nd ed. American Fisheries Society (Special publication 26), Bethesda, Maryland. 526 p. (Ref. 1667)
Status op de Rode Lijst van het IUCN
(Ref. 130435: Version 2025-2 (Global))
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Gevaar voor de mens
Gebruik door de mens
FAO - Publication: search | FishSource |
Tools
Meer informatie
LevenscyclusVoortplantingMaturiteitFecunditeitPaaienEierenOntwikkeling van de eierenLarven FysiologieZuurstofverbruik
Menselijk gerelateerdPostzegels, munten, diversen.
Internetbronnen
Schattingen op basis van modellen
Kwetsbaarheid van de visserij
(Ref. 71543) |
Low vulnerability (10 of 100). |
Prijsklasse
(Ref. 80766): |
Medium. |
