Sharks (Gallery)

Sharks (superorder Selachimorpha) are a type of fish with a full cartilaginous skeleton and a highly streamlined body. The earliest known sharks date from more than 420 million years ago.

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Posted by maritimenews on August 6, 2011. Filed under All news, Latest news, Photos. You can follow any responses to this entry through the RSS 2.0. Both comments and pings are currently closed.