Shark Fish Ocean Fauna Marine Life Souvenir Sheet of 2 Stamps Mint NH Turks and Caicos They are the only living

They are the only living Synapsida

a group of lobed-finned fish related to lungfish and certain extinct Devonian fish such as osteolepiforms

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seen in the labels of Campbell's Soup Cans

Indian Ocean Penaeus Indicus Mini Sov

Shark Fish Ocean Fauna Marine Life Souvenir Sheet of 2 Stamps Mint NH Turks and Caicos They are the only livingChad Shark Fish Ocean Fauna Marine Life Souvenir Sheet of 2 Stamps Mint NH Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii) and are the sister group to the rays. However, the term "shark" has also been used for extinct members of the subclass