90 BULLETIN 128, UNITED STATES NATIONAL MUSEUM 



*Molossus aztecus Saussure. 



1860. 3I[olossus] aztecus Saussure, Rev. et Mag. de zool., ser. 2, 



vol. 12, p. 285. July, 1860. 

 1913. Molossus aztecus Miller, Proc. U. S. Nat. Mus., vol. 46, 



p. 91. August 23, 1913. 

 Type Locality. — Amecameca, Mexico. 



pygmscus-group. 



*Molossus coibensis Allen. 



1904. 3Iolossus coibensis Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 20, p. 227. June 29, 1904. 

 Type Locality. — Coiba Island, Panama. (Occurs also on the 



mainland of Panama.) 



*Molossus tropidorhynchus Gray. 



1839. Molossus tropidorhynchus Gray, Ann. Nat. Hist., vol. 4, 



p. 6. September, 1839. 

 1904. Molossus tropidorhynchus Miller, Proc. U. S. Nat. Mus., 



vol. 27, p. 339. January 23, 1904. 

 Type Locality. — Cuba. 



Order CARNIVORA. 



Family URSID^E. (Bears.) 



Genus EUARCTOS Gray. (Black Bears.) 



1865. £'wrarc^osGRAY, Proc. Zool. Soc. London, 1864, p. 692. Type, 

 Ursus americanus Pallas. 



*Euarctos altifrontalis (Elliot). 



1903. Ursus altifrontalis Elliot, Field Columb. Mus., publ. 80. 



zool. ser., vol. 3, p. 234. June, 1903. 

 Type Locality. — Lake Crescent, Clallam County, Washington. 



*Euarctos americanus americanus (Pallas). 



1780. Ursus americanus Pallas, Spicdegia zoologica, f asc. 14, p. 5. 



1885. Ursus americanus True, Proc. U. S. Nat. Mus., vol. 7 

 (1884), p. 608. 1885. 



1898. Ursus (Euarctos) americanus sornhorgeri Bangs, Amer- 

 Nat., vol. 32, p. 500. July, 1898. Okkak, Labrador, Canada. 

 (See Bangs, in Grenfell's Labrador, the Country and the 

 People, p. 467, 1909, and Allen, Bull. Amer. Mus. Nat. Hist., 

 vol. 28, pp. 1-5, January 5, 1910.) 

 tl913. Ursus arctos schwenM Shoemaker, Stories of Great Penn- 

 sylvania Hunters, p. 25. (Union County, Pennsylvania. 

 Some trimmings from the skin on which this name was based 

 are in the National Museum.) 



1918. Eu[arctos\ americanus Pocock, Ann. and Mag. Nat. Hist., 

 ser. 9, vol. 1, p. 384. May, 1918. 



Type Locality. — Eastern North America. 



