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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.
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.
The Pacific walruses are back in their habitat and can be viewed by guests starting today. The zoo announced last week in a clip shared to Facebook that the walrus exhibit would reopen on July 1 ...
Freya the walrus has shot to fame as she travels the coast of Norway, feeding on marine life and sinking boats in Oslo's harbors. Norway is obsessed with Freya, the walrus who rose to fame while ...
An abandoned walrus calf was found on July 30th on a beach in Utqiagvik, a city in northern Alaska, the farthest-northern town in the United States. The Weather Channel shared a video of rescuers ...
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.
Due to the anatomy of the palate and other similarities to the walrus, it is thought that this whale was a suctionfeeding molluscivore, searching for bivalves on the ocean floor, uncovering them with precise jets of water, grasping the uncovered molluscs with a powerful upper lip and using its tongue like a piston to suck out the soft parts of ...