Cephalopoda |
Oegopsida |
Ommastrephidae | Ommastrephinae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
βενθοπελαγικό; εύρος βάθους 0 - 2200 m (Αναφ. 275). Subtropical; 10°C - 24°C (Αναφ. 275), preferred 25°C (Αναφ. 107945); 79°N - 48°S, 180°W - 180°E
Circumglobal in subtropical and polar oceanic waters.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?, range 40 - ? cm Max length : 45.0 cm ML αρσενικό/απροσδιόριστο; (Αναφ. 97142); 90 cm ML (female); μεγ. δημοσιευμένο βάρος: 1.8 kg (Αναφ. 275); μεγ. αναφερόμενη ηλικία: 1.00 έτη (Αναφ. 77103)
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).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
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. (Αναφ. 275)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
FAO - αλιεία: landings | FishSource | Η θάλασσα γύρω μας
Εργαλεία
Περισσότερες πληροφορίες
PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 5.7 - 17.2, mean 10.4 (based on 1723 cells).
Prior r = 0.51, 95% CL = 0.34 - 0.76, Based on 1 full stock assessment.
Fishing Vulnerability
Low to moderate vulnerability (34 of 100).
Climate Vulnerability
Low vulnerability (7 of 100).
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.
