ORYZOMYS. MOSCHOPHOROMYS. 189 



BOGAVA RICE RAT. 



Type locality. Bogava, Chiriqui, Panama. Altitude, 800 feet. 

 Geogr. Distr. Panama, Central America. 



431. Oryzomys yucatanensis Merriam. 



Oryzomys yucatanensis Merr., Proc. Wash. Acad. Scien., in, 1901, 

 p. 294. Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., iv, Pt. i, 1904, p. 236. Zool. Ser. 

 CHICKEN ITZA RICE RAT. 



Type locality. Chichen Itza, Yucatan, Mexico. 



Geogr. Distr. Yucatan, Mexico. 



432. Oryzomys fulvescens (Saussure). 



Hesperomys fulvescens Sauss., Rev. Mag. Zool., 2me Ser., xn, 1860, 



p. 102. 

 Oryzomys fulvescens Elliot, Mamm. Middle Amer. & W. Indies, 



F. C. M. Pub., iv, Pt. i, 1904, p. 248. Zool. Ser. 

 FOLVOUS RICE RAT. 



Type locality. "Mexique," Orizaba, State of Vera Cruz? Mexico. 

 Geogr. Distr. Jalapa and vicinity, State of Vera Cruz, south to 

 Yucatan, Mexico, and Guatemala, Central America. 



Subgenus B. Oligoryzornys. 



433. Oryzomys costaricensis Allen. 



Oryzomys costaricensis Allen, Bull. Am. Mus. Nat. Hist. N. Y., 

 1893, p. 239. Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., iv, Pt. i, 1904, p. 249, fig. 39. Zool. Ser. 



Oryzomys vegetus Bangs, Bull. Mus. Comp. Zool., xxxix, 1902, 

 p. 35. Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., iv, Pt. i, 1904, p. 249, fig. 40. Zool. Ser. 

 EL GENERAL RICE RAT. 



Type locality. El General, Costa Rica. 



Geogr. Distr. Costa Rica, Central America. Altitude, from 

 2,150 to 10,342 feet. 



Genus 67. Moschophoromys. Musk-Bearing Rats. 



Moschophoromys Elliot, Pub. Field Columb. Mus., in, 1904, p. 270. 



Zool. Ser. Type Mus desmaresti Fischer. 

 Megalomys Trouess., Le Naturaliste, in, No. 45, 1881, p. 5. Id. 



Ann. Scien. Nat. Paris, Zool., xix, No. 5, 1885, p. 13, pi. i. 



(nee D'Orbigny & Laurillard, 1842, Paleontology.) 

 Moschomys Trouess., Ann. Mag. Nat> Hist., 7th Ser., xi, 1903, 



p. 387. (nee Billberg, 1828, Microtinae.) 



