356 BULLETTISr 128, UNITED STATES NATIONAL, MUSEUM. 



t*Oryzomys couesi albiventer (Merriam). 



1901. Oryzomys albiventer Merriam, Proc. Washington Acad. 



Sci., vol. 3, p. 279, July 26, 1901. 

 1903. Oryzomys molestus Elliot, Field Colujnb. Mus., publ. 71, 



zool. ser., vol. 3, p. 145. February, 1903. (Ocotlan, Jalisco, 



Mexico.) 

 1918. Oryzomys couesi albiventer Goldman, North Amer. Fauna 



No. 43, p. 38. September 23, 1918. 

 Type Locality. — Ameca, Jalisco, Mexico. Altitude, 4,000 feet. 

 Range. — River valleys of the plateau region in central Jalisco, 



Mexico; altitudinal range from about 4,000 to 5,000 feet 



mainly in Lower Sonoran Zone. 



t*Oryzoinys couesi peragrus (Merriam). 



1901. Oryzomys mexicanus peragrus Merriam, Proc. Washington 



Acad. Sci., vol. 3, p. 283. July 26, 1901. 

 1918. Oryzomys couesi peragrus Goldman, North Amer. Fauna, 



No. 43, p. 39. September 23, 1918. 

 Type Locality. — Rio Verde, San Luis Potosi, Mexico. 

 Range. — Known only from type locality, at about 3,000 feet 



altitude on the Rio Verde River, in southern San Luis Potosi; 



Lower Sonoran Zone. 



*Oryzomys couesi aquaticus (Allen). 



1891. Oryzomys aquaticus Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 3, p. 289. June 30, 1891. 

 1918. Oryzomys couesi aquaticus Goldman, North Amer. Fauna, 



No. 43, p. 39. September 23, 1918. 

 Type Locality. — Brownsville, Cameron County, Texas. 

 Range. — Rio Grande Valley, from Camargo, Tamaulipas, to 



Gulf coast near Brownsville, Texas; altitudinal range from 



sea level to about 300 feet in lower Sonoran Zone. 



Oryzomys fulgens Thomas. 



1893. Oryzomys fulgens Thomas, Ann. and Mag. Nat. Plist., ser. 



6, vol. 11, p. 403. May, 1893. 

 Type Locality. — "Mexico." Probably in or near the Valley of 



Mexico. 

 Range. — Range unknown. 



t*Oryzomys gatunensis Goldman. 



1912. Oryzomys gatunensis Goldman, Smiths. Misc. Coll., vol. 56, 



No. 36, p. 7. February 19, 1912. 

 Type Locality. — Gatun, Canal Zone, Panama. 

 Range. — Known only from type locality, near sea level; Humid 



Lower Tropical Zone. 



