Zaret, Thomas M, Ed. <br/><br/>
Evolutionary ecology of neotropical freshwater fishes: Proceedings of nthe 1st internaitonal symposium on systematics and evolutionary ecology of neotropical freshwater fishes, held at DeKalb, Illinoi 

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 - Junk Publishers, Boston  1982 
 - 173 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates-- Cold-blooded vertebrates-- Pisces (Fishes)-- Cat fishes
<br/><br/><label>Dewey Class. No.: </label>597  ZAR-E