182 oryzomys. 



Aquatic Rice Rat. 



Type locality. Brownsville, Cameron County, Texas. 



Geogr. Distr. Southeastern Texas; limits of range unknown. 



401. Oryzomys peninsulae Thomas. 



Oryzomys peninstilce Thomas, Ann. Mag. Nat. Hist., 6th Ser., xx, 

 1897, p. 548. ElHot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 236. Zool. Ser. 

 Lower California Rice Rat. 



Type locality. Santa Anita, Lower California, Mexico. 



Geogr. Distr. Cape Region, Lower California, Mexico. 



402. Oryzomys nelsoni Merriam. 



Oryzomys nelsoni Merr., Proc. Biol. Soc. Wash., xii, 1898, p. 15. 

 Elliot, Mamm. Middle Amer. 8c W. Indies, F. C. M. Pub., iv, 

 Pt. I, 1904, p. 235. Zool. Ser. 

 Maria Madre Island Rice Rat. 



Type locality. Maria Madre Island, Tres Marias Islands, State of 

 Jalisco, Mexico. 



Geogr. Distr. Tres Marias Islands, State of Jalisco, Mexico. 



403. Oryzomys albiventer Merriam. 



Oryzomys albiventer Merr., Proc. Wash. Acad. Scien., iii, 1901, 

 p. 279. ElHot, Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 236. Zool. Ser. 

 White-bellied Rice Rat. 



Type locality. Ameca, State of Jalisco, Mexico, 



Geogr. Distr. State of Jalisco, Mexico. Extent of range unknown. 



404. Oryzomys cozumelae Merriam. 



Oryzomys cozumelce Merr., Proc. Biol. Soc. Wash., xiv, 1901, 

 p. 103. Id. Proc. Wash. Acad. Scien., iii, 1901, p. 280. 

 Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. Pub., iv, 

 Pt. I, 1904, p. 241. Zool. Ser. 

 Cozumel Island Rice Rat. 



Type locality. Cozumel Island, Yucatan, Mexico. 



Geogr. Distr. Known only from the type locality. 



405. Oryzomys panamensis Thomas. 



Oryzomys panamensis Thomas, Ann. Mag. Nat. Hist., 7th Ser., 

 VIII, 1901, p. 252. Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 241. Zool. Ser. 

 Panama Rice Rat. 



Type locality. Near City of Panama, Panama. 



Geogr. Distr. Panama, Central America. 



