202 RHITHRODONTOMYS. 



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

 Indies, F. C. M. Pub., iv, Pt, i, 1904, p. 269. Zool. Ser. 

 ToDos Santos Harvest Mouse. 



Type locality. Todos Santos, Guatemala. Altitude, 10,000 feet. 

 Geogr. Distr. Guatemala. Range tmknown. 



a. RhUhrodonfomys niicrodon albilabris Merriam. 



Reithrodontomys! microdon albilabris Merr., Proc. Wash. Acad. 



Scien., in, 1901, p. 549. 

 Rhithrodontomys microdon albilabris Elliot, Mamm. Middle Amer. 

 & W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 269. Zool. Ser. 

 White-lipped Harvest Mouse. 



Type locality. Cerro San Felipe, State of Oaxaca, Mexico. Alti- 

 tude, 10,000 feet. 



Geogr. Distr. State of Oaxaca. Range unknown. 



467. Rhithrodontomys hirsutus Merriam. 



Reithrodontomys! hirsutus Merr., Proc. Wash. Acad. Scien., in. 



i90i,p. 553. 

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

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 269. Zool. Ser. 

 Hispid Harvest Mouse. 



Type locality. Ameca, State of Jalisco, Mexico. Altitude, 5,500 

 feet. 



Geogr. Distr. State of Jalisco, Mexico. Range unknown. 



468. Rhithrodontomys griseiflavus Merriam. 

 Reithrodontomys! griseofiavu^ Merr., Proc. Wash. Acad. Scien., iii, 



i90i,p. 553. 

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

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 270. Zool. Ser. 

 Ameca Harvest Mouse. 



Type locality. Ameca, State of Jalisco, Mexico. Altitude, 4,000 

 feet. 



Geogr. Distr. State of Jalisco. Range unknown. 



a. Rhithrodontornys griseiflavus helrohis Merriam. 



Reithrodontomys! griseoflavus helvolus Merr., Proc. Wash. Acad. 



Scien., iii, 1901, p. 554. 

 Rhithrodontomys griseiflavus helvolus Elliot, Mamm. Middle Amer. 

 & W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 270. Zool. Ser. 

 Oaxaca Harvest Mouse, 



Type locality. Near Oaxaca City, State of Oaxaca, Mexico. 

 Geogr. Distr. State of Oaxaca. Range unknown. 



