310 BULLETIN 128, UNITED STATES NATIONAL MUSEUM, 



t*Reithrodontomys megalotis zacatecae Merriam. 



1901. Reithrodontomys megalotis zacatecse Merriam, Proc. Wash- 

 ington Acad. Sci., vol. 3, p. 557. November 29, 1901. 

 tl901. Reithrodontomys megalotis ohscurus Merriam, Proc. Wash- 

 ington Acad. Sci., vol. 3, p. 558. November 29, 1901. (Sierra 

 Madre, near Guadalupe y Calvo, Chihuahua, Mexico.) 

 Type Locality. — Valparaiso Mountains, Zacatecas, Mexico. 

 Range. — ^Mountains of Western Mexico, from southern Chihua- 

 hua to Michoacan. 



t*Reithrodontomys amoles Howell. 



1914. Reithrodontomys amoles Howell, North Anier. Fauna, 



No. 36, p. 40. June 5, 1914. 

 Type Locality. — Pinal de Amoles, Queretaro, Mexico. 

 Range. — Known only from the type locality. 



*Reithrodontomys catalinae Elliot. 



1903. RMthrodontomys catalinse Elliot, Field Columb. Mus., 



publ. 87, zool. ser., vol. 3, p. 24G. December, 1903. 

 Type Locality. — Santa Catalina Island, Santa Barbara Islands, 



California. 

 Range. — Santa Catahiia Island, California. 



♦Reithrodontomys raviventris raviventris Dixon. 



1908. Reithrodontomys raviventris Dixon, Proc. Biol. Soc. Wash- 

 ington, vol. 21, p. 197. October 20, 1908. 



Type Locality. — ^Redwood City, San Mateo County, California. 

 Range. — Salt marshes of San Francisco Bay, California. 



♦Reithrodontomys raviventris haliccetes (Dixon). 



1909. Reithrodontomys halicostes Dixon, Univ. Calif. Publ, Zool., 

 vol. 5, p. 271. August 14, 1909. 



1914. Reithrodontomys raviventris halicoetes Howell, North 



Amer. Fauna, No. 36, p. 42. June 5, 1914. 

 Type Locality. — Three miles south of Petaluma, Sonoma 



County, California. 

 Range.— Salt marshes of San Pablo Bay, Suisun Bay, and the 



lower San Joaquin and Sacramento Rivers. 



/ttZ-yescens-group. 



♦Reithrodontomys fulvescens fulvescens (Allen). 



1894. Reithrodontomys mexicanus fulvescens Allen, Bull. Amer. 

 Mus. Nat. Hist., vol. 6, p. 319. November 7, 1894. 



1895. Reithrodontomys fulvescens Allen, Bull. Amer. Mus. Nat. 

 Hist., vol. 7, p. 138. May 21, 1895. 



Type Locality. — Oposura, Sonora, Mexico. 

 Range.— Mountainous parts of southern Sonora, western Chi- 

 huahua, and northern Durango. 



