ISrORTH AMEEICAN LAND MAMMALS. 175 



t*Oryzomys angusticeps Meniam. 



1901. Oryzomys angusticeps Merkiam, Proc. Washington Acad. 



Sci., vol. 3, p. 292. July 26, 1901. 

 Type Locality. — Volcan Santa Maria, Guatemala. Altitude, 



9,000 feet. 



* Oryzomys melanotis Thomas. 



1893. Oryzomys melanotis Thomas, Ann. and Mag. Nat. Hist., 

 ser. 6, vol. 11, p. 404. May, 1893. 



Type Locality. — Mneral San Sebastian, State of Jalisco, 

 Mexico. 



t* Oryzomys rostratus rostratus Meniam. 



1901. Oryzomys rostratus Merriam, Proc. Washington Acad. 



Sci., vol. 3, p. 293. July 26, 1901. 

 Type Locality. — Metlaltoyuca, Puebla, Mexico. 



t*Oryzomys rostratus megadon Meniam. 



1901. Oryzomys rostratus megadon Merrl\m, Proc. Washington 



Acad. Sci., vol. 3, p. 294. July 26, 1901. 

 Type Locality. — Teapa, Tabasco, Mexico. 



t* Oryzomys yucatanensis Merriam. 



1901. Oryzomys yucatanensis Merriam, Proc. Washmgton Acad. 



Sci., vol. 3. July 26, 1901. 

 Type Locality. — Chichenitza, Yucatan, Mexico. 



*Oryzomys fulvescens (Saussure). 



1860. Hesperomys fulvescens Saussure, Kevue et magasin de 

 zoologie, ser. 2, vol. 12, p. 102. March, 1860. 



1897. Oryzomys fulvescens Allen and Chapman, Bull. Amer. 

 Mus. Nat. Hist., vol. 9, p. 204. June 16, 1897. 



Type Locality. — State of Vera Cruz, Mexico. 



Oryzomys alfaroi alfaroi (Allen). 



1891. Hesperomys (Oryzomys) alfaroi Allen, Bull. Amer. 

 Mus. Nat. Hist., vol. 3, p. 214. April 17, 1891. 



1894. Oryzomys alfaroi Allen, Abstract Proc. Linn. Soc. 

 New York, 1893-1894, p. 36. July 20, 1894. 



Type Locality. — San Carlos, Costa Rica. 



Oryzomys alfaroi incertus Allen. 



1908. Oryzomys aljaroi incertus Allen, Bull. Amer. Mus. 



Nat. Hist., vol. 24, p. 655. October 13, 1908. 

 Type Locality. — Rio Grande, Nicaragua. 



* Oryzomys antillarum Thomas. 



1898. Orijzomys antillarum Thomas, Ann. and Mag. Nat. 

 Hist., ser. 7, vol. 1, p. 177. February, 1898. 



Type locality. — Jamaica. 



