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The Smithsonian has more whale skulls and skeletons than any other collection in...
Named for the radiant blue color on its back and sides, the blue shark (Prionace...
The Whale Acoustic Lab
John Hildebrand discusses his research at the Scripps Whale Acoustic Lab on the...
Mon, 11/30/2009 - 12:32
This cookie-cutter shark (Isistius brasilienses) has a unique bite mark that they...
A Blind Shark Baby
The blind shark (Brachaelurus waddi) is lecithotrophic viviparous— the eggs are...
The Echinophthiriidae are a family of lice that infect seals, sea lions,...