An eared seal, otariid or otary is any member of the marine mammal family Otariidae, one of three groupings of pinnipeds. They comprise 15 extant species in seven genera (another species became extinct in the 1950s) and are commonly known either as sea lions or fur seals, distinct from true seals (phocids) and the walrus … See more Morphological and molecular evidence supports a monophyetic origin of pinnipeds, sharing a common ancestor with Musteloidea, though an earlier hypothesis suggested that Otаriidae are descended from a See more All otariids breed on land during well-defined breeding seasons. Except for the Australian sea lion, which has an atypical 17.5 month breeding cycle, they form strictly annual aggregations on beaches or rocky substrates, often on islands. All species are See more • Eared Seals on Answers.com • Otariids on MarineBio.org See more Otariids have proportionately much larger foreflippers and pectoral muscles than phocids, and have the ability to turn their hind limbs forward and walk on all fours, making them far more maneuverable on land. They are generally considered to be less adapted to an … See more Family Otariidae • Subfamily Arctocephalinae (fur seals) • Subfamily Otariinae (sea lions) Although the two … See more • Berta, A., and L. Sumich (1999) Marine Mammals: Evolutionary Biology. San Diego: Academic Press. • Gentry, R. L (1998) Behavior and Ecology of the Northern Fur Seal. … See more WebJan 8, 2014 · Characteristics of Eared Seals and Sea Lions. All of these animals: Are marine mammals. Are in the Infraorder Pinnipedia, making …
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WebIn fact, their scientific name, Callorhinus ursinus, means "bear-like." This is likely due to their thick fur coat, which is so dense that it has 300,000 hairs per square inch. Similar in … WebJul 20, 1998 · seal, any of 32 species of web-footed aquatic mammals that live chiefly in cold seas and whose body shape, round at the middle and … theoretical coverage calculator
Guadalupe Fur Seal - Channel Islands National ... - National Park …
WebOtariidae is the family name for fur seals. These “eared” seals are distinguished by their long front flippers, external ear flaps, and the capacity to use their rear flippers to travel on land. ... Here are 20 most popular types of seals, from Arctic seals to elephant seals. Harbor Seal. Scientific Name: Pagophilus groenlandicus. Other ... WebSep 15, 2024 · Ringed seal in Kotzebue Sound, Alaska - Photo: NOAA Fisheries. Ringed seals are the smallest and most common Arctic seal. They get their name from the small, light-colored circles, or rings, that … WebApr 14, 2024 · The walrus's scientific name is Odobenus rosmarus. This comes from the Latin words for "tooth-walking sea-horse." Walruses can use their tusks to help haul … theoretical cpu overclocking calculator