Cephalopoda |
Oegopsida |
Gonatidae
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
Bathypelagisch; diepte 0 - 1500 m (Ref. 275). Tropical; 66°N - 30°N, 127°E - 94°W
North Pacific. Tropical to polar climates.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm Max length : 28.0 cm ML mannelijk / geslacht onbekend; (Ref. 104302); max. gerapporteerde leeftijd: 4 Jaren (Ref. 104304)
Maximum depth from Ref. 104112. Occurs in the outer edge of continental shelf and slope. Juveniles are mostly in midwater at mesopelagic depths; adults mainly occur in bottom layers in the upper bathyal zone. Exhibits diel vertical migration (Ref. 104112).
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.
Roper, C.F.E., M.J. Sweeney and C.E. Nauen 1984 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (Ref. 275)
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
Visserij: commercieel
FAO - visserij: aanvoer | FishSource |
Tools
Meer informatie
FysiologieZuurstofverbruik
Menselijk gerelateerdPostzegels, munten, diversen.
Internetbronnen
Schattingen op basis van modellen
Gewenste temperatuur
(Ref.
115969): 0.6 - 7.2, mean 4.3 (based on 237 cells).
Kwetsbaarheid van de visserij
Low vulnerability (21 of 100).