106 , SALMONIA. 



SEA TROUT SALMO ERIOX. 



SALMON SALMO SAL AX. 



The trout, likewise, has larger and more 

 black and brown spots on the body ; and the 

 head of the trout is rather larger in propor- 

 tion. The salmon has 14 spines in the pec- 

 toral fins, 10 in each of the ventral, 13 in 

 the anal, 21 in the caudal, and 15 in the 



