106 



SALMONIA. 



SEA TROUT — SAI.MO EllIOX. 



SALMON — SALMO SALAX. 





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 



