1. 
   Osteolepis
   Osteolepis (`bone scale`) is an extinct genus of lobe-finned fish from the Devonian period. It lived in the Lake Orcadie of northern Scotland. Osteolepis was about {convert|20|cm|in} long, and covered with large, square scales. The scales and plates on its head were covered in a thin layer of spong...
   Found op http://en.wikipedia.org/wiki/Osteolepis
   
   
2. 
   Osteolepis
   extinct genus of lobe-finned fishes from the Late Devonian; Osteolepiformes is a variation of this name that was given to a group of vertebrates that ...
   Found op http://www.britannica.com/eb/a-z/o/36
   
   

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