BASS, PIKE, AND PERCH 



CHAPTER I 



THE SUNFISH FAMILY 

 (Cenfrarchida) 



The sunfish family is composed entirely of 

 fresh-water fishes. They are characterized by 

 a symmetrically-shaped body, rather short and 

 compressed; mouth terminal; teeth small, with- 

 out canines; scales rather large; cheeks and gill- 

 covers scaly; scales mostly smooth; border of 

 preopercle smooth, or but slightly serrated; 

 opercle ending in two flat points, or in a black 

 flap; a single dorsal fin, composed of both spiny 

 and soft rays; anal fin also having both spines 

 and soft rays; the dorsal spines varying from 6 

 to 13 in the different species, with from 3 to 9 

 in the anal fin; sexes similar; coloration mostly 

 greenish. 



GENUS MICROPTERUS 



Microptertis dolomieu. Small-mouth Black-bass. Body ovate- 

 oblong ; head 3 ; depth 3 ; eye 6 ; D. X, 13 ; A. Ill, 10 ; scales 

 11-73-17; mouth large, the maxillary reaching front of eye; 

 scales on cheek minute, in 17 rows ; teeth villiform. 



