Mammalia |
Carnivora |
Otariidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Bathydemersal. Subtropical; 21°S - 38°S, 90°W - 75°W
Southeast Pacific: Chile and Peru. Tropical and subtropical climates.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 210 cm TL male/unsexed; (Ref. 1394); 150 cm TL (female); max. published weight: 159.0 kg (Ref. 1394); max. published weight: 159.0 kg
Inhabits rocky, volcanic shorelines with boulders, grottos, overhangs, and caves. Feeds on squid and various fishes and lobsters.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Females relatively sedentary during parturition and estrus (Ref. 80460). Females may have multiple copulation either with the same or different male individuals. Most choose birth sites near where copulation took place.
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
FAO - Fisheries: species profile | FishSource | Sea Around Us
Tools
More information
Population dynamicsGrowth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 1.7 - 1.9, mean 1.8 (based on 171 cells).
Vulnerability
Very high vulnerability (90 of 100).
Price category
Unknown.