MILLER AND REHN : NORTH AMERICAN MAMMALS. 117 



251. Nasua thersites Thomas. 



1901. Nasua thersites Thomas, Ann. and mag. nat. hist., 7th 



ser., viii, p. 271. October, 1901. 

 Type locality. — Cozumel Island, Yucatan. 



Genus PROCYON Storr. 



252. Procyon pygmaeus Merriam. 



1901. Procyon pygmaeus Merriam, Proc. biol. soc. Washing- 

 ton, xiv, p. 101. July 19, 1901. 

 Typb locality. — Cozumel Island, Yucatan. 



Family URSIDAE. 



Genus URSITS Linnaeus. 



253. Ursus carlottae Osgood. 



1901. Ursus (Euarctos) carlottae Osgood, North Amer. 

 fauna, no. 21, p. 30. September 26, 1901. 



Type locality. — Massett, Graham Island, Queen Charlotte 

 Islands, British Columbia, Canada. 



254. Ursus dalli gyas Merriam. 



1902. Ursus dalli gyas Merriam, Proc. biol. soc. Washing- 

 ton, xv, p. 78. March 22, 1902. 



Type locality. — Pavlof Bay, Alaska Peninsula, Alaska. 



255. Ursus kidderi Merriam. 



1902. Ursus kidderi Merriam, Proc. biol. soc. Washington, 



xv, p. 78. March 22, 1902. 

 Type locality. — Chinitna Bay, Cook Inlet, Alaska. 



25(3. Ursus merriami Allen. 



1902. Ursus merriami Allen, Bull. Amer. mus. nat. hist., 



xvi, p. 141. April 12, 1902. 

 Type locality. — Portage Bay, opposite Port M tiller, Alaska 

 Peninsula, Alaska. 

 According to J. A. Allen (Bull. Amer. mus. nat. hist., xiv, p. 

 227, July 12, L902), this is probably the same as Ursus dalli gyas. 



