A small Arctic marine mammal specialized in sea ice habitats, known for its distinctive ringed pattern on its fur. Pusa hispida is a crucial species in polar marine ecosystems, adapted to extremely cold environments.
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Ecology & Habitat
Habitat
Arctic and subarctic marine regions, primarily inhabiting seasonal sea ice zones in the Arctic Ocean, Bering Sea, Hudson Bay, and adjacent coastal waters of northern Europe, Asia, and North America
Ecological Role
Key species in Arctic marine food webs, serving as primary prey for polar bears and supporting indigenous Arctic communities through traditional hunting practices
Morphology
SKIN COATDense, insulating fur with distinctive ring-like markings, providing camouflage and thermal protection in cold environments
LIMBS WINGSShort, broad flippers adapted for swimming and navigating under sea ice, with specialized claws for creating breathing holes
HEAD SENSORYRounded head with large eyes, excellent underwater vision, and sophisticated underwater acoustic perception
BODY STRUCTURECompact, streamlined body typically 1.1-1.6 m in length, weighing 50-70 kg, with adaptations for efficient swimming and diving
Data Source: TaxonHub Database
Image Credit: NOAA Seal Survey
