Fishes as Food for Man 



327 



less attractive are the true trout, the brown trout, or forelle 

 (Salmo fario), in Europe, the rainbow-trout (Salmo irideiis), 



Fig. 207. — Steelhead Trout, Salmo gairdneri Richardson. Columbia River. 



the steelhead (Salmo gairdneri), the cut -throat trout (Salmo 

 clarkii), and the Tahoe trout (Salmo henshawi), in America, 



Fig. 20s. — Tahoe Trout, Salmo henshawi Gill & Jordan. Lake Tahoe, California. 



and the yamabe (Salmo perryi) of Japan. Not least of all 

 these is the flower of fishes, the grayling (Tliymalliis) , of differ- 

 ent species in different parts of the world. 



Fig. 209.— The Dolly Varden Trout, Salvelinus malma (Walbaum). Lake Fend 

 H'nrpHle THaho. fAfter Evermann.l 



d'Oreille, Idaho. (After Evermann.) 



Other most excellent food-fishes are the eel (Angiiilla species), 

 the pike {Esox Indus), the muskallonge (Esox masqninonqy) , 

 the sole of Europe (Solea 5o/<?a), the sardine (Sardinella pilchar- 



