Common names from other countries
Classification / Names / Names
Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
Ekologi
Pelagiska; djupintervall 487 - 765 m (Ref. 58893). Subtropical; 36°S - 70°S, 180°W - 174°E (Ref. 275)
Southern Ocean. Circumpolar.
Length at first maturity / Size / Vikt / Age
Maturity: Lm ? range ? - ? cm Max length : 45.0 cm ML hane/ej könsbestämd; (Ref. 106358)
Oceanic (Refs. 97142, 98471). Mesopelagic and bathyal. Adults occur in deeper waters and captured by seals and sea lions (Ref. 97142). Heavily preyed upon by sperm whales and seabirds. Diet includes krill and finfish (Ref. 98471).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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
Fiskeri: av potentiellt intresse
| FishSource |
Verktyg
Ytterligare information
Age/Size
Tillväxt
Length-weight
Length-length
Morfologi
Larver
Abundans
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 0.7 - 2.6, mean 2.1 (based on 33 cells).
Vulnerability
Low vulnerability (25 of 100).
