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The walrus sucks the meat out by sealing its powerful lips to the organism and withdrawing its piston-like tongue rapidly into its mouth, creating a vacuum. The walrus palate is uniquely vaulted, enabling effective suction; researchers measured pressures in the oral cavity as low as -87.9 kPa in air, and -118.8 kPa underwater. [77]
The Walrus is a comedic supervillain appearing in American comic books published by Marvel Comics. He is the enemy of Spider-Man and Frog-Man. [1] Publication history
Odobenidae is a family of pinnipeds, of which the only extant species is the walrus (Odobenus rosmarus). In the past, however, the group was much more diverse, and ...
Arctic Tale is a 2007 American documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her cubs, in a similar vein to the 2005 hit production March of the Penguins, which was adapted for an English-language release by National Geographic.
Imagotaria is an example of a primitive walrus that does not grossly appear similar to a modern walrus. However, the walrus family (the Odobenidae ) is a more inclusive group, that includes walruses without tusks (e.g. Imagotaria ), walruses with upper and lower tusks (the subfamily Dusignathinae ), and walruses with upper tusks like the extant ...
Odobenocetops likely foraged much like the modern walrus. All this combined indicates that Odobenocetops was a bottomfeeding molluscivore , detecting various bivalves or crustaceans either through, depending on the species, the use of echolocation or exceptional vision and possibly with the assistance of tactile hair.
This giant species was much larger than modern walrus, though like many other extinct walrus species, its upper canines did not develop into long tusks like those of the modern walrus. Pontolis reached more than 4 m (13 ft) in body length, [ 4 ] rivaling the extant southern elephant seal as the largest pinniped [ 5 ] and member of the order ...
In early to mid-summer, Herald Shoal has a high-concentration of walrus that are either migrating through the region or foraging for food. [ 7 ] [ 8 ] Beluga whales have been observed concentrating around the Shoal in the fall before they migrate southward into the Bering Sea.