Mammalia |
Carnivora |
Otariidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Djupbottenlevande. Temperate; 0°N - 90°S, 78°W - 165°E
Indo-Pacific, Atlantic Ocean and the Antarctic: Antarctic Zone of South Atlantic, Indian and western South Pacific sectors of Southern ocean. Tropical to polar.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 200 cm TL hane/ej könsbestämd; (Ref. 1394); 140 cm TL (female); publicerad maxvikt: 230.0 kg (Ref. 1394); publicerad maxvikt: 230.0 kg
Prefers rocky habitats; haul out on sandy beaches and move into such vegetation as tussock grass; found out to sea. In winter, males and subadults occur south to the edge of the consolidated pack ice, and can be found haled out on sea ice. Feeds on krill and fish. They prefer rocky habitats; haul out on sandy beaches and move into such vegetation as tussock grass; found out to sea; In winter, males and subadults occur south to the edge of the consolidated pack ice, and can be found haled out on sea ice. Feeds on krill and fish (Ref. 1394).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Threat to humans
Human uses
Fiskeri: kommersiell
FAO - fiskeri: species profile | FishSource | Sea Around Us
Verktyg
Ytterligare information
Life cycleReproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): -1.1 - 6.3, mean 2 (based on 688 cells).
Resiliens
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.13-0.44).
Fishing Vulnerability
High to very high vulnerability (72 of 100).
Price category
Unknown.