426 FISHERIES OF THE UNITED STATES. [40] 



29. Saluio spiluras Cope. Eio Grande Tkout. 



Upper Eio Grande and Basin of Utah, frequenting 

 mountain streams (Jordan & Gilbert). 

 16757. Brazos River, New Mexico. Dr. H. C. Yarrow. 



30. Saint© plejiriticus Cope. 



Eio Grande ; Utah Basin. 



According to Jordan & Gilbert this trout is a variety 



of the last-named species, differing in its smaller 



scales and darker coloration. 



17070. Pogosa, Colorado. C. E. Aiken. 



15806. Rio Grande, Colorado. Dr. J. T. Rothrock. 



31. Salua© purpuratus Pallas. Clark's Trout; Columbia 



Eiver Salmon Trout; Yellowstone Trout; 

 Booky Mountain Brook Trout. 

 Common in the Eocky Mountain region and the Cas- 

 cades; northward to Cook's Inlet and Unalashka, in 

 Alaska. 



27259. Puget Sound, 1880. Jordan & Gilbert. 

 27904. Sitka, Alaska, May, 1880. Dr. T. H. Bean. 



33. Salmo rirginalis (Girard). Utah Lake Trout; Brook 



Trout ; Speckled Trout. 

 Utah Basin. 

 A nominal species, according to Jordan & Gilbert, now 



merged into 8. purpuratus. 



16000. Provo, Utah. 



33. Salinao hensfeawi Gill & Jordan. "Lake Tahoe Trout; 

 Silver Trout ; Black Trout." ' 

 Lake Tahoe, California; Pyramid Lake, Nevada; 



streams of the Sierra Nevada. 

 This trout is now considered by Jordan & Gilbert to be 

 a variety of the last. It is common in San Francisco 

 markets, where individuals weighing 15 pounds or 

 more are frequently seen. 

 32550. California. U. S. Fish Commission. 



34t. SalYelimi§namaycMsh(Walb.)Goode. Mackinaw Trout; 

 Lake Trout; Togue. 

 Great Lakes ; lakes of Northern New York, New Hamp- 

 shire, Maine, and northeastward. 

 The largest of the trout, reaching a length of 3 feet and 

 a weight of 40 pounds; varying greatly in coloration. 

 32583. Michigan. Frank N. Clark. 



