200 RHITHRODONTOMYS. 



4<i0. Rhithrodontomys orizab^e Merriam. 



Reithrodoniomys! orizabce Merr., Proc. Wash. Acad. Scien., iii, 



1901, p. 550. 

 Rhithrodontomys orizabce Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 266. Zool. Ser. 

 Orizaba Harvest Mouse. 



Type locality. Mount Orizaba, State of Puebla, Mexico. 

 Geogr. Distr. Known only from the type locality. 



461. Rhithrodontomys colims Merriam. 



Reithrodontomys! colinuB Merr., Proc. Wash. Acad. Scien., iii, 



1901, p. 551. 

 Rhithrodontomys colimce Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 266. Zool. Ser. 

 Alpine Harvest Mouse. 



Type locality. Sierra Nevada de Colima, State of Jalisco, Mexico. 

 Altitude, 12,000 feet. 



Geogr. Distr. Known only from the type locality. 



a. RhiihroclontoTnys colimcB nertems Merriam. 



Reithrodontomys! colim<B nerterus Merr., Proc. Wash. Acad. Scien., 



Ill, i9oi,p. 551. 

 Rhithrodontomys colimce nerterus EUiot, Mamm. Middle Amer. & 

 W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 267. Zool. Ser. 

 Colima Harvest Mouse. 



Type locality. Sierra Nevada de Colima, State of Jalisco, Mexico. 

 Altitude, 6,500 feet. 



Geogr. Distr. Known only from the type locality. 



462. Rhithrodontomys costaricensis Allen. 



Reithrodontomys! costaricensis Allen, Bull. Am. Mus. Nat. Hist. 



N. Y., 1895, P- 139- 

 Rhithrodontomys costaricensis Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 267. Zool. Ser. 

 Costa Rica Harvest Mouse. 



Type locality. La Carpintera, Costa Rica. Altitude, 6,000 feet. 

 Geogr. Distr. Costa Rica, Central America. Range unknown. 



a. BhithTodontojnys costaricensis jahipce Merriam. 



Reithrodontomys! costaricensis jcdapce Merr., Proc. Wash. Acad. 



Scien., iii, 1901, p. 552. 

 Rhithrodontomys costaricensis jalapce Elliot, Mamm. Middle Amer. 



& W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 267. Zool. 



Ser. 



