68 Tail Region — True Fishes 



I. No notches between caudal fin and dorsal and anal fins 

 Page 69, figs. A-E 



See Cusk Eel, Arctic Eelpout, Tonguefish, American 

 Eel, American Conger Eel, p. 116. 



II. Notch between caudal and dorsal fins or between 

 caudal fin and both dorsal and anal fins 

 Page 69, figs. F-J 



See TAIL REGION— TRUE FISHES, p. 70. 



