Wednesday, 9 January 2013

Ray

Batoidea is a superorder of cartilaginous fish commonly known as rays and skates, containing more than 500 described species in thirteen families. They are closely related to sharks, from which they can be distinguished by their flattened bodies, enlarged pectoral fins that are fused to the head, and gill slits that are placed on their ventral surfaces.

 Ray
 Ray
 Ray
 Ray
 Ray Pictures

    Choose :
  • OR
  • To comment
No comments:
Write comments