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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. [78]
Articles relating to Walruses (Odobenus rosmarus), with their uses and depictions in human culture. The species represents a large pinniped marine mammal with discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere. It is the only extant species in the family Odobenidae and genus Odobenus.
Pinnipeds range in size from the 1.1 m (3 ft 7 in) and 50 kg (110 lb) Baikal seal to the 6 m (20 ft) and 3,700 kg (8,200 lb) male southern elephant seal, which is also the largest member of Carnivora. [1]
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 ...
The shape and size vary greatly from one species to another. The size is often very small: [a] 2 x 6 mm in the mountain beaver [12] 2 x 0.4 x 0.2 mm in an adult lioness [13] 0.5 x 0.05 x 0.01 mm in a 3-year-old adult cat [13] From 10 to 30 mm in a walrus [14] (note that the male of this species has the longest baculum, with a size of 63 cm (24 ...
Titanotaria is a genus of late, basal walrus from the Miocene of Orange County, California.Unlike much later odobenids, it lacked tusks. Titanotaria is known from an almost complete specimen which serves as the holotype for the only recognized species, Titanotaria orangensis, it is the best preserved fossil walrus currently known.
The idea for the film came during the recording of "SModcast 259: The Walrus and The Carpenter". [6] In the episode, Smith with his longtime friend and producer Scott Mosier discussed an article featuring a Gumtree ad, where a homeowner was offering a living situation free of charge, if the lodger agrees to dress as a walrus. The discussion ...
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 ...