NORTH AMERICAN- LAND MAMMALS. 197 



t*Neotoma ferruginea chamula Goldman. 



1909. Neotoma ferruginea chamula Goldman, Proc. Biol. Soc. 

 Washington, vol. 22, p. 141. June 25, 1909. 



Type Locality. — Mountains near San Cristobal, Chiapas, 

 Mexico. Altitude, 8,400 feet. 



Range. — High mountains of central Chiapas, Mexico, and south- 

 western Guatemala. Transition and Canadian zones. 



t*Neotoma ferruginea solitaria Goldman. 



1905. Neotoma ferruginea solitaria Goldman, Proc. Biol. Soc. 



Washington, vol. 18, p. 31. February 2, 1905. 

 Type Locality. — Nenton, Guatemala. Altitude, 3,500 feet. 

 Range. — Known only from the type locality, near the upper end 



of the Chiapas Valley. Arid tropical zone. 



t*Neotoma ferruginea isthmica (Goldman). 



1904. Neotoma isthmica Goldman, Proc. Biol. Soc. Washington, 

 vol. 17, p. 80. March 21, 1904. 



1910. Neotoma ferruginea isthmica Goldman, North Amer. 

 Fauna, No. 31, p. 71. October 19, 1910. 



Type Locality. — Huilotepec, 8 miles south of Tehuantepec, 



Oaxaca, Mexico. Altitude, 100 feet. 

 Range. — From Pacific coast region on south side of Isthmus of 



Tehuantepec, eastward into valley of Chiapas River and 



northwestward to Coixtlahuaca, Oaxaca. Arid tropical and 



lower Sonoran zones. 



t*Neotoma ferruginea picta (Goldman). 



1904. Neotoma picta Goldman, Proc. Biol. Soc. Washington, 

 vol. 17, p. 79. March 21, 1904. 



1910. Neotoma ferruginea picta Goldman, North Amer. Fauna, 

 No. 31, p. 72. October 19, 1910. 



Type Locality. — Mountains near Chilpancingo, Guerrero, Mex- 

 ico. 



Range. — Sierra Madre of Oaxaca and Guerrero, Mexico. Tran- 

 sition and Canadian zones. 



t*Neotoma ferruginea tenuicauda (Merriam). 



1892. Neotoma tenuicauda Merriam, Proc. Biol. Soc. Washing- 

 ton, vol. 7, p. 169. September 29, 1892. 



1910. Neotoma ferruginea tenuicauda Goldman, North Amer. 

 Fauna, No. 31, p. 73. October 19, 1910. 



Type Locality. — North slope of the Sierra Nevada of Colima, 

 State of Cohma, Mexico. Altitude, 12,000 feet. 



Range. — Plateau region of western Mexico from southern 

 Zacatecas to Mount Tancitaro, Michoacan. Lower Sonoran 

 to boreal zones. 



