248 BULLETIN 79, UNITED STATES NATIONAL MUSEUM. 



t*Cratogeomys castanops goldmani Merriam. 



1895. Cratogeomys castanops goldmani Merriam, North Amer. 



Fauna, No. 8, p. 160. January 31, 1895. 

 Type Locality. — Canitas, State of Zacatecas, Mexico. 



t* Cratogeomys fulvescens Merriam, 



1895. Cratogeomys fulvescens Merriam, North Amer. Fauna, No. 



8, p. 161. January 31, 1895. 

 Type Locality. — Chalchicomula, State of Puebla, Mexico. 



Genus PLATYGEOMYS Merriam.^ 



1895. Platygeomys Merriam, North Amer. Fauna, No. 8, p. 162. 

 January 31, 1895. Type, Geomys gymnurus Merriam. 



t*Platygeomys gymnurus (Merriam). 



1892. Geomys gymnurus Merriam, Proc. Biol. Soc. Washington, 



vol. 7, p. 166. September 29, 1892. 

 1895. Platygeomys gymnurus Merriam, North Amer. Fauna, 



No. 8, p. 164. January 31, 1895. 

 Type Locality. — Zapotlan, State of Jalisco, Mexico. 

 Range. — Valley of Zapotlan and adjacent slopes of the Sierra 



Nevada de Colima, Jalisco, and the upper edge of the plain 



of Colima, Mexico. 



t*Platygeomys neglectus Merriam. 



1902. Platygeomys neglectus Merriam, Proc. Biol. Soc. Washing- 

 ton, vol. 15, p. 68. March 22, 1902. 



Type Locality. — Cerro de la Calentura, about 8 mUes northwest 

 of Pinal de Amoles, State of Queretaro, Mexico. Altitude, 

 9,000 feet. 



t*Platygeomys tylorhinus tylorhinus Merriam. 



1895. Platygeomys tylorhinus Merriam, North Amer. Fauna, 



No. 8, p. 167. January 31, 1895. 

 Type Locality. — Tula, State of Hidalgo, Mexico. 

 Range. — Tula, Hidalgo, and thence southwesterly along the 



north slope of the Sierra Madre to the vicinity of Patzcuaro, 



Michoacan. 



t*Platygeomys tylorhinus angustirostris Merriam. 



1903. Platygeomys tylorhinus angustirostris Merriam, Proc. Biol. 

 Soc. Washington, vol. 16, p. 81. May 29, 1903. 



Type Locality. — Patamban, Michoacan, Mexico. 



t*Platygeomys planiceps Merriam. 



1895. Platygeomys planiceps Merriam, North Amer. Fauna, 

 No. 8, p. 168. January 31, 1895. 



> Revised by Merriam, North Amer. Fauna, No. 8, pp. 162-171, January 31, 1895. 



