Common names from other countries
Classification / Names / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
Ökologie
Bathydemersal. Subtropical; 0°N - 90°S, 180°W - 180°E
Eastern Pacific and Southwest Atlantic: Arctocephalus australis gracilis: Peru, southern Brazil, Uruguay, Argentina, Chile (Ref. 1394, 1522); vagrant to Colombia and Juan Fernandez Islands (Ref. 1522); Arctocephalus australis australis: Falkland Islands (Ref. 1522). Tropical to temperate climates.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm Max length : 190 cm TL Männchen/unbestimmt; (Ref. 1394); 140 cm TL (female); max. veröff. Gewicht: 200.0 kg (Ref. 1394); max. veröff. Gewicht: 200.0 kg
Inhabits primarily coastal, continental shelf and slope waters; and there are records from more than 600 km offshore. Feeds on small schooling fish and invertebrates such as cephalopods, crustaceans and gastropods.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Pups are born in dense breeding colonies. Perinatal attendance averages one week, then mothers forage offshore several days at a time. Upon arrival from sea, mother and pup reunites using vocalization signals and olfactory cues, i.e., naso-nasal contact. Lactation lasts at least 12 months.
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
IUCN Rote Liste Status (Ref. 130435: Version 2024-1)
CITES Status (Ref. 108899)
Nutzung durch Menschen
Fischereien: kommerziell
FAO - Fischereien: landings, Artbeschreibung | FishSource | Sea Around Us
Tools
Internet Quellen
Estimates based on models
Preferred temperature
(Ref.
115969): 5.6 - 15.5, mean 9.2 (based on 1202 cells).
Widerstandsfähigkeit
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.3).
Verwundbarkeit
High to very high vulnerability (72 of 100).
Preiskategorie
Unknown.
