true seal การใช้

• This specialization is also found in most true seals.
• However, true seal browns have black points, while liver chestnuts do not.
• Unlike modern true seals, it had a tail, although this was relatively short.
• In water, true seals swim by moving their hind-flippers and lower body from side to side.
• The seals are one of the few with visible earflaps, confirming it is not a Phocidaen / true seal.
• This poorly known fossil pinniped is a member of the true seal-like extinct pinniped family, the Desmatophocidae.
• In contrast, commercial harvest of the true seals and Steller sea lions has been relatively insignificant on the Kuril islands proper.
• Though no USWS has been observed in true seals, four different species of eared seals have been found to exhibit USWS including
• The Weddell seal, a " true seal ", is named after icefish, penguins, albatrosses and many other birds.
• The true seal shore-fast ice, the other species live primarily on and around the off-shore pack ice.
• The relationship between true seals and walruses is more like that between humans and talk ) 17 : 45, 17 January 2007 ( UTC)
• The walrus's body shape shares features with both sea lions ( eared seals : Otariidae ) and seals ( true seals : Phocidae ).
• "' Hauling-out "'is the behaviour associated with pinnipeds ( true seals, sea lions, fur seals and walruses ) temporarily leaving the water.
• The research behind the classification of seal brown as distinct from dark bay is quite new, and as a result, opinions vary on what constitutes a true seal brown.
• Together, they are known as the " eared seals " or " otariids ", and are distinguished from the " true seals " or " earless seals " in the family Phocidae.
• Older classification schemes divided the order into two suborders : Fissipedia ( which included the families of primarily land Carnivora ) and Pinnipedia ( which included the true seals, eared seals, and walrus ).
• Among mammals otariids ( fur seals ) swim primarily with their front flippers, using the rear flippers for steering, and phocids ( true seals ) move the rear flippers laterally, pushing the animal through the water.
• As with otariids, it can turn its rear flippers forward and move on all fours; however, its swimming technique is more like that of true seals, relying less on flippers and more on sinuous whole body movements.
• True seal brown is best described as a black or nearly-black coat with reddish or tan hairs on the " soft parts " : the muzzle, eyes, inner ears, underbelly, behind the elbow, and in front of the stifle.
• "' Pinnipeds "'are flippered marine mammals belonging to three related families in the order Carnivora, the Phocidae ( earless seals or true seals ), the Otariidae ( eared seals, including sea lions and fur seals ), and Odobenidae ( walrus ).