MILLER AND REHN : NORTH AMERICAN MAMMALS. 233 



1885. Ursus horribilis True, Proc. U. S. nat. mus., vii (1884), 



p. 608. 1885. (Part.) 

 Type locality. — Montana. 



Ursus horribilis alascensis Meniam. 



1896. Ursus horribilis alascensis ]Merriah, Proc. hiol. soc. 



Washington, x, p. 74. April 13, 1896. 

 Type locality. — Xorton Sound, Alaska. 



Ursus horribilis californicus Merriam. 



1896. [_Ursiis /torribilis] subspecies californicus Merriam, 



Proc. biol. soc. Washington, x, p. 76. April 13, 1896. 

 Type locality. — Monterey, Monterey County, California. 



Ursus horribilis horriaeus Baird. 



1859. Ursus horribilis var. horriaeus Baird, Rep. Mexican 



boundary survey, ii, pt. ii, p. 24. 

 1896. Ursus horribilis horriaeus Merriam, Proc. biol. soc, 



Washington, x, p. 75. April 13, 1896. 

 Type locality. — Los Nogales, State of Sonora, Mexico, near 



border of Pima County, Arizona. 



* Ursus richardsoni Swainson. 



1838. Ursus richardsoni Swaixsox, Aniin. in menageries, p. 



54. 

 1885. Ursus richardsoni True, Proc. U. S. nat. mus., vii 



(1884), p. 608. 1885. 

 Type locality. — Shore of the Arctic Ocean, Mackenzie, 



Canada. 



Subgenus Euarctos Gray. 



1864. Euarctos Gray, Proc. zool. soc. London, p. 692. Type. — 

 Ursiis atnericanus Pallas. 



* Ursus americanus Pallas. 



1780. Ursus americanus Pallas, Spicilegia zoologica, fasc. 

 XIV, p. 5. 



