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Most seals have a layer of dense fur to provide insulation. Only walruses are sparsely covered in fur. Seals are semi-aquatic mammals, having adapted to life in the ocean. The bodies of true seals and walruses are shaped like a torpedo, with physical features like ears internalized and short flippers, which allows them to reach high speeds ...
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 tapered at the ends, is adapted to swift and graceful swimming. There are two types of seals: the earless, or true, seals (family Phocidae); and the eared seals (family Otariidae), which comprise the sea lion s and ...
- The Editors of Encyclopaedia Britannica
While there are many differences among the species, all seals have feet shaped like fins. In fact, the word pinniped means "fin-footed" in Latin. Those fin-shaped feet make them supreme...
Seals are mammals.This means that their reproduction works like most mammals. It means that the sperm has to fertilize the egg inside the female. There are some interesting aspects to their reproduction because they are marine mammals. There are many species of seals, but the general pattern is similar.
Nov 24, 2023 · From the icy seas inhabited by leopard seals in Antarctica to the coastal havens of harbor seals in the Northern Hemisphere, this article will explore the diverse and extraordinary world of seals. Seals are a group of marine mammals classified under the order Carnivora.
Oct 12, 2017 · Seals are a diverse group of semi-aquatic mammals in the Order Carnivora. The size of seals ranges from 3 feet 3 inches for the Balkan seal to 16 feet for the southern elephant seal which ranks as the largest carnivoran. The streamlined bodies of seals feature four limbs which have been modified to function as flippers.
Seals are pinnipeds, a group of animals with three separate families—phocidae (eared seals), otaridae (non-eared seals), and odobenidae (walruses)—that are the only mammals that feed in the water and breed on land.
