Popular and Technical Names in 



The Colorado River trout, Salmo clarkii pleuriticus (Cope). 

 The Waha Lake trout, Salmo clarkii bouvieri (Bendire). 

 The Green-back trout, Salmo clarkii stomias (Cope). 

 The Yellow-fin trout, 



Salmo clarkii macdonaldi (Jordan & Evermann). 

 The Salmon trout of Lake Sutherland, Wash., 



Salmo clarkii declivifrons (Meek) . 

 The Spotted trout of Lake Sutherland, Wash., 



Salmo clarkii jordana (Meek). 

 (All the above are varietal forms of the cut-throat series.) 



The different forms of the steelhead series 

 are: 

 The typical Steelhead or hardhead trout, 



Salmo gairdneri (Richardson) . 

 (Called " Salmon-trout " on the Pacific Coast.) 

 The Kamloops or stit-tse trout, 



Salmo gairdneri kamloops (Jordan) . 

 The Blue-back trout of Lake Crescent, Wash., 



Salmo gairdneri beardsleei (Jordan & Scale). 

 The Speckled trout of Lake Crescent, 



Salmo gairdneri crescentis (Jordan & Beardslee). 



The varieties of the rainbow are : 



The Rainbow trout or Coast Range trout, 



Salmo irideus (Gibbons). 

 The Brook trout of western Oregon, 



Salmo irideus masoni (Suckley). 

 The McCloud River (Cal.) trout, 



Salmo irideus shasta (Jordan). 

 The Kern River (Cal.) trout, Salmo irideus gilberti (Jordan). 



