96 PROCEEDINGS : BOSTON SOCIETY NATURAL HISTORY, 
Reithrodontomys arizonensis Allen. 
1895, Reithrodontomys arizonensis Allen, Bull. Amer. mus. 
nat. hist., vii, p. 134. May 21, 1895. 
Type locality.— Chiricahua Mountains, Cochise County, Ari¬ 
zona. Altitude, 8000 feet. 
Reithrodontomys australis Allen. 
' 1895. Reithrodontomys australis Allen, Bull. Amer. mus. 
nat. hist., vii, p. 328. November 8, 1895. 
Type locality.— Volcano of Irazu, Costa Rica. 
Reithrodontomys chrysopsis Merriam. 
1900. Reithrodontomys chrysopsis Merriam, Proc. biol. soc. 
Washington, xiii, p. 152. June 13, 1900. 
Type locality. — Mount Popocatapetl, Mexico. 
Reithrodontomys chrysotis Elliot. 
1899. Reithrodontomys chrysotis Elliot, Field Columbian 
mus., publication 37, zool. ser., i, p. 281. May 9, 1899. 
Type locality.— Dougherty, Washita River, Indian Territory. 
Reithrodontomys costaricensis Allen. 
1895. Reithrodontomys costaricensis Allen, Bull. Amer. mus. 
nat. hist., vii, p. 139. May 21, 1895. 
Type locality.— La Carpintera, Costa Rica. Altitude, 6000 
feet. 
Reithrodontomys dychei Allen. 
1895. Reithrodontomys dychei Allen, Bull. Amer. mus. nat. 
hist., VII, p. 120. May 21, 1895. 
Type locality. — Lawrence, Douglas County, Kansas. 
Reithrodontomys dychei nebrascensis Allen. 
1895. Reithrodontomys dychei nebrascensis Allen, Bull. 
Amer. mus. nat. hist., vii, p. 122. May 21, 1895. 
Type locality. — Kennedy, Cherry County, Nebraska. 
Reithrodontomys fulvescens (Allen). 
1894. Reithrodontomys mexicanus fulrescens Allen, Bull. 
Amer. mus. nat. hist., vi, p. 319. November 7, 1894. 
1895. Reithrodontomys fulcescens Allen, Bull. Amer. mus. 
nat. hist, vii, p. 138. May 21, 1895. 
Type locality. — Oposura, State of Sonora, Mexico. 
