330 Animal Biology 



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B 



Fig. 145. — Representative fishes of the class Pisces (not drawn to scale). A, 

 Small-mouth bass (Micropterus dolomieu) ; B, yellow perch {Perca flavescens) ; 

 C, black bullhead (catfish) (Ameiurus melas) . (From WicklifF and Trautman: 

 Some Food and Game Fishes of Ohio, State of Ohio Division of Conservation and 

 Natural Resources.) 



