ESOCID.E. 



177 



Salmo (Linn.). Salmon, &c. Head smooth; 

 "body scaled ; teeth in the maxillaries, inter-maxil- 

 laries, palatals, and mandibularies, and two rows 

 on the vomer, the tongue, and the throat. 



S. salar. 

 eriox. 

 trutta. Fig. 273 ; 



273 



n. s. 



274 



FAMILY III. ESOCID^E. 



Body generally lengthened, flattened on the 

 back, tapering abruptly; one dorsal, placed far 

 back, and corresponding in form and position to 

 the anal; lower jaw generally projecting. 



