Mammalia |
Carnivora |
Otariidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
बाथीड़िमरसल. Subtropical; 21°S - 38°S, 90°W - 75°W
Southeast Pacific: Chile and Peru. Tropical and subtropical climates.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 210 cm TL पुल्लिंग / अलिंग; (संदर्भ 1394); 150 cm TL (female); अधिकतम प्रकाशित वज़न: 159.0 kg (संदर्भ 1394); अधिकतम प्रकाशित वज़न: 159.0 kg
Inhabits rocky, volcanic shorelines with boulders, grottos, overhangs, and caves. Feeds on squid and various fishes and lobsters. Found in rocky, volcanic shorelines with boulders, grottos, overhangs, and caves. Feeds on squid and various fishes and lobsters. Territorial males. Females enter the water en masse for short durations during rapid increase of solar radiation i.e., midday until early afternoon for thermoregulation (Ref. 80459).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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. (संदर्भ 1394)
IUCN Red List Status
(संदर्भ 130435: Version 2024-2)
CITES status (संदर्भ 108899)
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक
FAO - मात्स्यिकी: species profile | FishSource | Sea Around Us
साधन
अधिक जानकारी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 1.7 - 1.9, mean 1.8 (based on 171 cells).
Fishing Vulnerability
Very high vulnerability (90 of 100).
Price category
Unknown.