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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]
Walrus ivory, also known as morse, [1] comes from two modified upper canines of a walrus. The tusks grow throughout life and may, in the Pacific walrus, attain a length of one metre. [2] Walrus teeth are commercially carved and traded; the average walrus tooth has a rounded, irregular peg shape and is approximately 5 cm in length.
My favorite walrus fact has to do with their name. The official scientific name for 'walrus' is ‘Odobenus rosmarus’, which is Latin for ‘tooth-walking sea-horse'. I think that describes a ...
Walrus tusks, for example, may have been acquired in trade from indigenous walrus hunters. Scrimshaw was a leisure activity for creative whalers. Life aboard a whaling ship often included long stretches of time between whale sightings, which gave those onboard a great deal of free time for creative pursuits.
Pacific walrus facts. While walruses are related to seals and sea lions, they stand out due to their size and tusks, according to the zoo's website. Pacific walruses are about 10 feet long and ...
The citizen science scheme by WWF and British Antarctic Survey aims to help conserve walruses in the face of climate change.
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.
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 includes more than a dozen fossil genera.