Cephalopoda |
Oegopsida |
Ommastrephidae | Ommastrephinae
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
Benthopelagisch; oceanodroom (Ref. 87829); diepte 0 - 2200 m (Ref. 275). Subtropical; 10°C - 25°C (Ref. 97142), preferred 25°C (Ref. 107945); 79°N - 48°S, 180°W - 180°E
Circumglobal in subtropical and polar oceanic waters.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?, range 40 - ? cm Max length : 45.0 cm ML mannelijk / geslacht onbekend; (Ref. 97142); 90 cm ML (female); max. gepubliceerd gewicht: 1.8 kg (Ref. 275); max. gerapporteerde leeftijd: 1.00 Jaren (Ref. 77103)
They are considered as one of the straddling stocks in the northwest Pacific (Ref. 87829). Caught by dipnets (Ref. 417). Maximum depth from Ref. 59712. Oceanic but occurs near the surface at night (Ref. 417). Occasionally washed up on the beaches (Ref. 88739).
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: landings search; Publication: search | FishSource | Sea Around Us
Tools
Meer informatie
FysiologieZuurstofverbruik
Menselijk gerelateerdPostzegels, munten, diversen.
Internetbronnen
Schattingen op basis van modellen
Rate of population increase
|
Prior r = 0.51, 95% CL = 0.34 - 0.76, Based on 1 full stock assessment. |
Kwetsbaarheid van de visserij
(Ref. 71543) |
Low to moderate vulnerability (34 of 100). |
Kwetsbaarheid voor het klimaat
(Ref. 125649) |
Low vulnerability (7 of 100) |
Prijsklasse
(Ref. 80766): |
Medium. |
Nutrients
|
Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.5 [13.7, 17.4] %; Omega3 = 0.414 [0.262, 0.566] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on nutrient studies. |
