on 



rungiusi rungiusi nobis Rocky Mountains, headwa- 

 ters Athabaska River, Al- 

 berta. 



rungiusi sagittalis nobis Champagne Landing, south- 

 western Yukon. 



macfarlani nobis Anderson River, 50 miles 



below Fort Anderson, Mac- 

 kenzie. 



canadensis Merriam 1 Moose Pass, near Mount 



Robson, British Columbia. 



Arizona group: 



Ursus arizontz Merriam EscudillaMts., Apache Coun- 

 ty, Arizona. 



idahoensis nobis . . . , North Fork Teton River, 



eastern Idaho. 



pukhellus pukhellus nobis Ross River, Yukon. 



pukhellus ereunetes nobis Beaverfoot Range, Koote- 



nay District, British Co- 

 lumbia. 



oribasus nobis Upper Liard River, Yukon. 



chelan Merriam East slope Cascade Mts., 



Chelan County, Wash- 

 ington. 



shoshone Merriam Estes Park, Colorado. 



kennerlyi Merriam Mountains of northeastern 



Sonora, near Los Nogales, 

 Mexico. 



utahensis Merriam Salina Creek, near May- 

 field, Utah. 



perturbans nobis Mount Taylor, northern New 



Mexico. 



rogersi rogersi nobis Upper Greybull River, Ab- 



saroka Mountains, Wyo- 

 ming. 



rogersi trisonophagus nobis. . .Black Hills (Bear Lodge), 

 northeastern Wyoming. 



pervagor Merriam Pemberton Lake (now Lil- 



looet Lake), British Co- 

 lumbia. 



1 " Reference to group provisional." 

 26 5 



