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Despite the common name of the species, the crabeater seal does not feed on crabs (the few crab species in its range are mostly found in very deep water [19]). Rather, it is a specialist predator on Antarctic krill ( Euphausia superba ), which comprise over 90% of the diet. [ 2 ]
All lobodontine seals have circumpolar distributions surrounding Antarctica. They include both the world's most abundant seal (the crabeater seal) and the only predominantly mammal-eating seal (the leopard seal). While the Weddell seal prefers the shore-fast ice, the other species live primarily on and around the off-shore pack ice. Thus ...
All six Antarctic seals can be found here, the two fur seals, leopard seal (Hydrurga leptonyx), Weddell seal (Leptonychotes weddellii), southern elephant seal (Mirounga leonina), and crabeater seal (Lobodon carcinophagus)). The fur seals and southern elephant seal breed in the region, and are increasing in numbers now that seal-hunting has ...
The leopard seal is known to prey on many other species, especially the crabeater seal. Leopard seals typically target crabeater pups, particularly from November to January. Older crabeater seals commonly bear scars from failed leopard seal attacks; a 1977 study found that 75% of a sample of 85 individual crabeaters had these scars.
The largest waterfall is found in the ocean -- but you will probably never see it Tallest #waterfall in the #world #Denmark Strait cataract is an #underwater #waterfalls #amazing pic.twitter.com ...
Antarctic krill is the keystone species of the Antarctic ecosystem beyond the coastal shelf, [22] and provides an important food source for whales, seals (such as leopard seals, fur seals, and crabeater seals), squid, icefish, penguins, albatrosses and many other species of birds. Crabeater seals have even developed special teeth as an ...
These seals, found in Antarctica’s Erebus Bay, live in rapidly changing environments. They can weigh up to 1,320 pounds, or four times as much as a giant panda. They can weigh up to 1,320 pounds ...
Two U.S. Navy SEALs drowned during a nighttime boat raid off the coast of Somalia last January because their personal gear was too heavy, causing them to sink almost immediately upon hitting the ...