1. 
   Uaru
   Uaru is a small genus of cichlid fishes with only two species. The name Uaru comes from the Amazon word for toad. The genus occurs in blackwater and whitewater habitats in the upper Orinoco and Rio Negro rivers of the Amazon basin. U. amphiacanthoides is frequently available as a food fish in Brazi...
   Found op http://en.wikipedia.org/wiki/Uaru
   
   

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