184 BULLETIN 79, UNITED STATES NATIONAL MUSEUM. 



*Sigmodon hispidus toltecus (Saussure). 



1860. Hesperomys toltecus Saussure, Revue et magasin de 

 zoologie, ser. 2, vol. 12, p. 98. 



1902. Sigmodon hispidits toltecus Bailey, Proc. Biol. Soc. Wash- 

 ington, vol. 15, p. 110. June 2, 1902. 



Type Locality. — Mountains of the State of Vera Cruz, Mexico. 



Range. — Eastern Mexico from Alta Mira, southern Tamaulipas 

 to Orizaba, Vera Cruz. 



t*Sigmodon hispidus saturatus Bailey. 



1902. Sigmodon hispidus saturatus Bailey, Proc. Biol. Soc. 



Washington, vol. 15, p. 111. June 2, 1902. 

 Type Locality. — Teapa, Tabasco, Mexico. 

 Range. — Mainly in Chiapas, Tabasco, and southern Vera Cruz. 



Sigmodon hispidus furvus Bangs (see page 400) 



t*Sigmodon hispidus microdon Bailey. 



1902. Sigmodon hispidus microdon Bailey, Proc. Biol. Soc. 



Washington, vol. 15, p. 111. June 2, 1902. 

 Type Locality. — Puerto Morelos, Yucatan. 

 Range. — Northern Yucatan and Campeche. 



*Sigmodon hispidus borucae (Allen). 



1897. Sigmodon lorucse Allen, Bull. Amer. Mus. Nat. Hist., 

 vol. 9, p. 40. March 11, 1897. 



1902. Sigmodon hispidus horucse Bailey, Proc. Biol. Soc. Wash- 

 ington, vol. 15, p. 112. June 2, 1902. 



Type Locality. — Boruca, Costa Rica, 



Range. — Costa Rica; specimens examined from the tjrpe locality 

 only. 



Sigmodon hispidus chiriquensis (Allen^ 



1904. Sigmodon horucse chiriquensis Allen, Bull. Amer. Mus. 



Nat. Hist., vol. 20, p. 68. February 29, 1904. 

 Type Locality. — Boqueron, Chiriqui, Panama. 



Sigmodon austerulus Bangs. 



1902. Sigmodon austerulus Bangs, Bull. Mus. Comp. Zool., vol. 



39, p. 32. April, 1902. 

 Type Locality. — Volcan de Chiriqui, Chiriqui, Panama. iVlti- 



tude, 10,000 feet. 



Sigmodon vulcani Allen. 



1906. Sigmodon vulcani Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 22, p. 247. July 25, 1906. 

 Type Locality. — Volcan de Fuego. Jalisco, Mexico. Altitude, 

 10,000 fe-t. 



