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Related species
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Arctocephalus - Species in
Otariidae - - Classification -
- Otariidae
- Carnivora
- Mammalia
- Chordata
- Animalia
- Species in
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Arctocephalus townsendi Merriam, 1897
Guadalupe fur seal| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Arctocephalus townsendi AquaMaps Data sources: GBIF OBIS |
Classification / Names Κοινά ονόματα | Συνώνυμα | CoL | ITIS | WoRMS
Mammalia | Carnivora | Otariidae
Environment: milieu / climate zone / εύρος βάθους / distribution range Οικολογία
βαθύβιο(ς). Subtropical; 45°N - 13°N, 140°W - 180°E
Distribution Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Εισαγωγές
Eastern Central Pacific: USA and Mexico.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm Max length : 190 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 1394); 140 cm TL (female); μεγ. δημοσιευμένο βάρος: 170.0 kg (Αναφ. 1394); μεγ. δημοσιευμένο βάρος: 170.0 kg
Short description Μορφολογία
Dusky black with lighter ventrum. Gray head and shoulders, black nose with brown-red hair around the eyes. Guard hairs are white-tipped in adult males. Claws present in 5 fingers and absent on the 1st and 5th toes. Cartilaginous webbing extends past the claws. Females have 2 pairs abdominal nipples.
Found at sea, on beaches; when ashore, they prefer volcanic caves and grottos, or other rocky habitats. Found at sea, on beaches; when ashore, they prefer volcanic caves and grottos, or other rocky habitats. Both male and female territorial. Extralimital sightings in California corresponds with El Niño events (Ref. 1394).
Life cycle and mating behavior Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
Breeds near or in caves marked by the male as his territory. Mating occurs postpartum. Pups nurse for 9 to 11 months during which nursing females fast for an average of 5 days.
Main reference
Αναφορές | Συντονιστής | Συνεργάτες
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Αναφ. 1394)
IUCN Red List Status
(Αναφ. 130435: Version 2024-2)
Least Concern (LC) ; Date assessed: 10 October 2014
CITES status (Αναφ. 108899)
Appendix I: International trade banned
CMS (Αναφ. 116361)
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
FAO - αλιεία: species profile | FishSource | Η θάλασσα γύρω μας
Εργαλεία
Περισσότερες πληροφορίες
Τροφική Οικολογία
Οικολογία
Population dynamics
Αύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Στρατολόγηση
Αφθονία
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Στρατολόγηση
Αφθονία
Life cycle
Distribution
Human Related
Aquaculture profiles
Stamps, coins, misc.
Stamps, coins, misc.
Outreach
Αναφορές
Διαδικτυακές πηγές
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(αλιεία: species profile; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Δέντρο Ζωής | Wikipedia (Go, αναζήτηση) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 2.1 - 4, mean 3.1 (based on 48 cells).
Price category
(Αναφ. 80766):
Unknown.