crabeater seal


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Noun1.crabeater seal - silvery grey Antarctic seal subsisting on crustaceans
seal - any of numerous marine mammals that come on shore to breed; chiefly of cold regions
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On ice, however, the Antarctic crabeater seal is the fastest sprinter, reaching reported speeds of up to 25 km per hour when chased.
While no modern whales use their teeth to feed this way, Mitchell notes that the Crabeater seal, which does not eat crabs, has notched teeth that is uses to filter krill and other invertebrates.