NORTH AMEEICAN LAND MAMMALS. 187 



t*Neotomodon alstoni Merriam. 



1898. Neotomodon alstoni Merriam, Proc. Biol. Soc. Washing- 

 ton, vol. 12, p. 128. April 30, 1898. 

 Type Locality. — Nahuatzin, State of Michoacan, Mexico. 

 Altitude, 8,500 feet. 



t*Neotomodon orizabae Merriam. 



1898. Neotomnodon orizabse Merriam, Proc. Biol. Soc. Washing- 

 ton, vol. 12, p. 129. April 30, 1898. 

 Type Locality. — ^Mount Orizaba, State of Puebla, Mexico. 

 Altitude, 9,500 feet. 



t*Neotomodon perotensis Merriam. 



1898. Neotomodon 'perotensis Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 129. April 30, 1898. 



Type Locality. — Cofre de Perote, State of Vera Cruz, Mexico. 

 Altitude, 9,500 feet. 



Subfamily Neotomin^. 



Genus NELSONIA Merriam. 



1897. Nelsonia Merriam, Proc. Biol. Soc. Washington, vol. 11, 

 p. 277. December 17, 1897. Type, Nelsonia neotomodon 

 Merriam. 



t*Nelsoma neotomodon Merriam. 



1897. Nelsonia neotomodon Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 11, p. 278. December 17, 1897. 

 Type Locality. — Mountains near Plateado, State of Zacatecas, 

 Mexico. Altitude, 8,200 feet. 



t*Nelsonia goldmani Merriam. 



1903. Nelsonia goldmani Merriam, Proc. Biol. Soc. Washington, 



vol. 16, p. 80. May 29, 1903. 

 Type Locality. — Mount Tancitaro, Michoacan, Mexico. 



Genus TEANOPUS Merriam. 



1903. Teanopus Merriam, Proc. Biol. Soc. Washington, vol. 16, 

 p 81. May 29, 1903. Type, Teanopus pJienax Miirriam. 



t*Teanopus phenax Merriam. 



1903. Teanopus plienax Merriam, Proc. Biol. Soc. Washington, 



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

 Type Locality. — Camoa, Rio Mayo, Sonora, Mexico. 



