Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
βενθικό(ς); εύρος βάθους ? - 700 m (Ref. 275). Polar; 65°N - 25°N, 139°E - 114°W (Ref. 275)
Pacific Ocean: Japan to Mexico through the Bering Sea.
Length at first maturity / Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm Max length : 30.0 cm ML αρσενικό/απροσδιόριστο; (Ref. 275)
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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. (Ref. 275)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
αλιεία: με δυνητικό ενδιαφέρον
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Age/Size
Αύξηση
Length-weight
Length-length
Μορφολογία
Προνύμφες
Αφθονία
Διαδικτυακές πηγές
Estimates based on models
Vulnerability
Low vulnerability (20 of 100).
