156 EXTINCT AND VANISHING MAMMALS 



Ursus kennerlyi Merriam. SONORA GRIZZLY 



Range: "Nothing is known of the range of kennerlyi except 

 that the type specimen came from mountains near Nogales, 

 Sonora," Mexico. "Its affinities with utahensis suggest that 

 formerly it may have had a disconnected distribution north- 

 ward in the mountains of central Arizona." Extinct. Type 

 skull dated 1855. 



Ursus utahensis Merriam. UTAH GRIZZLY 



Range: "Southern Wasatch and Pine Valley Mountains 

 [Utah]; limits unknown." Must be now nearly gone, though 

 specimens have been collected as lately as 1911. 



Ursus perturbans Merriam. MOUNT TAYLOR GRIZZLY 



Range: Mount Taylor and Datil Mountains, New Mexico; 

 limits unknown. Now practically extinct. 



Ursus rogersi rogersi Merriam. ROGERS'S GRIZZLY 



Range: Absaroka Mountains, Wyoming; limits unknown. 

 The considerable grizzly-bear population of Wyoming must 

 include a number of this form. 



Ursus rogersi bisonophagus Merriam. BLACK HILLS GRIZZLY 

 Range: "Black Hills of South Dakota and adjacent north- 

 east corner of Wyoming." Probably extinct; type collected in 

 1887. 



Ursus pervagor Merriam. LILLOOET GRIZZLY 



Range: "Interior of southwestern British Columbia; known 

 only from Lillooet Lake and Bridge River." Probably extinct; 

 type taken in 1883. 



Ursus caurinus Merriam. LYNN CANAL GRIZZLY 



Range: "Coast of mainland of southeastern Alaska from 

 Chilkat River Valley and Lynn Canal south an unknown 

 distance." Probably rare; type collected in 1911. 



Ursus eulophus Merriam. ADMIRALTY ISLAND CRESTED BEAR 

 Range: Admiralty Island, Alaska. Probably not now in 

 immediate danger. 



Ursus klamathensis Merriam. KLAMATH GRIZZLY 



Range: "Siskiyou Mountains of northern California and 

 southern Oregon, ranging north in recent times to Fort Kla- 

 math region and Rogue River valley; in early days to lower 



