NOETH AMERICAN LAND MAMMALS. 175 



t*Oryzomys angusticeps Merriam. 



1901. Oryzomys angusticeps Merriam, 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. — Mineral San Sebastian, State of Jalisco, 

 Mexico. 



t*Oryzomys rostratus rostratus Merriam. 



1901. Oryzomys rostratus Merriam, Proc. Washington Acad. 



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

 Type Locality. — Metlaltoyuca, Puebla, Mexico. 



t*Oryzomys rostratus megadon Merriam. 



1901. Oryzomys rostratus megadon Merriam, 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. Washington Acad. 



vSci., vol. 3. July 26, 1901. 

 Type Locality. — Chichenitza, Yucatan, Mexico. 



*Oryzomys fulvescens (Saussure). 



1860. Hesperomys fulvescens Saussure, Revue et magasin de 

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



1897. Oryzomys fulvescens Allen and Chapman, BuU. 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 alfaroi incertus Allen, Bull. Amer. Mus. 



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

 Type Locality. — Rio Grande, Nicaragua. 



* Oryzomys antillarum Thomas. 



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

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



Type locality. — Jamaica. 



