what is the difference between sea lion and walrus?
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Unlike the sea lions, walrus have tusks and whiskers. The tusk and stiff whiskers are the main features that differentiate a walrus from a sea lion. Walrus is also bigger than sea lions. Though walrus shares certain physical features with sea lions, it does not have the external ear as that of sea lions.
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Sea lions (left) are brown, bark loudly, "walk" on land using their large flippers and have visible ear flaps. Seals have small flippers, wriggle on their bellies on land, and lack visible ear flaps. ... Secondly, sea lions have small flaps for outer ears. The "earless" or "true" seals lack external ears altogether.
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Their appearance is the most obvious difference between a lion and a tiger. Tigers have bold, black stripes across their bodies, whereas lions do not have any stripes. ... Tigers are longer than lions, more muscular, and generally heavier in weight, although lions are taller than tigers.
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No. Bears are ursines, from their family Ursidae. Their closest living relatives are the pinnipeds — seals, sea lions, and walruses. ... Bears are related to canines the same way humans are related to gorillas: same general order, different families.
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There are several differences between the Steller's sea cow and the manatee, which are: A. The Steller's sea cow tail is fluked like a dugong or whale's tail, where a manatee has a paddle-shaped tail. ... Whereas the manatee and dugong live in warm tropical waters with very little body fat.
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Polar bears are classified as marine mammals Because they spend most of their lives on the sea ice of the Arctic Ocean depending on the ocean for their food and habitat, polar bears are the only bear species to be considered marine mammals.
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Compared to the male African lion's magnificent mane, his Asiatic counterpart sports barely a ruff. Other visible differences include size -- Asiatic lions tend to be slightly smaller than their African cousins -- and have a thicker coat, a longer tail tassel and an abdominal skin fold absent in African lions.
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As nouns the difference between leon and lion is that leon is a lion while lion is a big cat, panthera leo , native to africa, india and formerly to much of europe the term may apply to the species as a whole, to individuals, or to male individuals it also applies to related species like mountain lions.
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They may be described as the 'wolves of the sea', but it turns out that the killer whale is more closely related to the cow than the predatory canine. ... The research shows that killer whales and cows share a common ancestor while walruses share one with dogs and manatees evolved from the ancestors of elephants.
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These marine mammals are extremely sociable, prone to loudly bellowing and snorting at one another, but are aggressive during mating season. With wrinkled brown and pink hides, walruses are distinguished by their long white tusks, grizzly whiskers, flat flipper, and bodies full of blubber.
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The difference between a Warthog and a Boar is that the Boar is a pig of the genus Sus, whereas the Warthog is a member of the pig family. Warthog has longer teeth than Boar; in warthogs the head, mouth, and nose are disproportionately large and full, whereas, in boars, those are not massive.
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Sea lions are sexually dimorphic; males are larger than females, and have a thicker neck, and protruding sagittal crest. ... Females are free to move in between territories, and are not coerced by males. Mothers nurse their pups in between foraging trips.
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One of the ways in which lagomorphs differ from rodents is that the former have four incisors in the upper jaw (not two, as in the Rodentia). Also, lagomorphs are almost strictly herbivorous, unlike rodents, many of which will eat both meat and vegetable matter.
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Biologically speaking, they are very similar. If you look at the skeleton and internal organs, a lion is basically just a scaled-up cat. However, in lions part of the hyoid apparatus in the throat is made of cartilage, whereas in cats it is bone - this is what enables lions to roar.
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Their body swells by movement of water and they have continual loss of body salts to the surrounding environment..Marine animals - Depending on their ability to tolerate different salinities aquatic animals they maintain an osmotic difference between their body fluid and the surrounding environment are osmoregulators.
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Hairlessness and Glands Although hippos and whales physically seem as different as night and day, they do display a few similarities. One notable similarity between the two groups is minimal hair -- both hippos and whales have barely any hair on their bodies. They also do not have sweat glands.
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The difference between a Warthog and a Boar is that the Boar is a pig of the genus Sus, whereas the Warthog is a member of the pig family. ... Boar is nocturnal whereas warthogs are diurnal. A Boar is larger and heavier than a warthog, the density of fur in boars is high, but warthogs have a sparse cover of hair.