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noms dans le fil d’Ariane
Image de Otarie à fourrure du Nord
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Otarie à Fourrure Du Nord

Callorhinus ursinus (Linnaeus 1758)

population trend
tout afficher Body symmetry age at eye opening age at maturity amino acid composition of milk animal population density are eaten by are host of are parasitized by ash content auditory system behavioral circadian rhythm body length body mass body shape carbohydrate composition of milk cellularity clutch/brood/litter size conservation status developmental mode diet breadth diet includes dispersal age eat ecomorphological guild extinction status fatty acid composition of milk geographic distribution gestation period duration growth rate habitat habitat breadth harvested in has sexual dimorphism have ectoparasite have endoparasite have pathogen inter-birth interval latitude life span litters per year locomotion longitude mass mating system migration milk lipids milk solids mineral composition of milk mineralized skeleton contains motility native range includes number of records in iNat number of research grade records in iNat number of specimens in ggbn onset of fertility parental care population trend prenatal development duration prey on protein composition of milk sexual system social system trophic guild type specimen repository used for visual system water dissolved o2 concentration water nitrate concentration water o2 saturation water phosphate concentration water salinity water silicate concentration water temperature weaning age

    population trend

  • IUCN
    Decreasing
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