platp: IX 



Fishes of Colorado 

 s 



\\\ 



Fig. 43. — Salvelinus fontinalis. Eastern Brook Trout (p. 84). i, snout; 2, operculum; 3 

 opening; 4, lateral line; s, dorsal fin; 6, adipose fin; 7, caudal peduncle; 8, caudal fin; 

 g, anal fin; 10, ventral fins; 11, pectoral fin; 12, preoperculum; 

 13, maxillary; 14, angle of the mouth. 



Fig. 44. — Fundiilus zebrmus. Zclira Top-minnow (p. 87). 



X 



Fig. 45. — Fundulus zebrinus. Zebra Top-minnow 

 (p. 87). Side view of head. 



Fig. 46. — Fundulus zebrinus. Zebra Top- 

 minnow (p. 89). Top of head, 

 showing the plate-like struc- 

 ture of the skin. 



Fig. 47. — Fundulus floripinnls. Little Green 

 Top-minnow (p. 89). 



