NORTH AMERICAN LAND MAMMALS. 285 



Genus PROECHIMYS Allen. 



1899. Proechimys Allen, Bull. Amer. Mus. Nat. Hist., vol. 12, 

 p. 264. December 26, 1899. T;)^pe, EcJiimys trinitatis Allen 

 and Chapman. 



For discussion of the status of the names Proechimys Allen and Cercomys F. 

 Ctvier, see Goldman, Proc. Biol. Soc. Washington, vol. 25, p. 94, May 4, 1912, 

 and Thomas, Proc. Biol. Soc. Washington, vol. 25, pp. 115-116, June 29, 1912. 



*Proechimys burrus Bangs. 



1901. Proechimys hurrus Bangs, Amer. Nat., vol. 35, p. 640. 



August, 1901. 

 Type Locality. — San Mguel Island, Panama. 



*Proechimys centralis centralis (Thomas). 



1889. Ecliinomys semispinosus True, Proc. U. S. Nat. Mus., vol. 



11 (1888), p. 467. September 3, 1889. Not of Tomes, 1860. 

 1896. Ecliinomys centralis Thomas, Ann. and Mag. Nat. Hist., 



ser. 6, vol. 18, p. 312. October, 1896. 



1899. Proechimys centralis Allen, Bull. Amer. Mus. Nat. Hist., 

 vol. 12, p. 264. December 26, 1899. 



Type Locality. — San Emilio, north end of Lake Nicaragua, 

 Nicaragua. 



*Proechimys centralis chiriquinus Thomas. 



1900. Proechimys centralis chiriquinus Thomas, Ann. and Mag. 

 Nat. Hist., ser. 7, vol. 5, p. 220. February, 1900. 



Type Locality^. — Bogava, Chiriqui, Panama. Altitude, 800 

 feet. 



*Proechimys centralis panamensis Thomas. 



1900. Proechimys centralis panamensis Thomas, Ann. and 



Mag. Nat. Hist., ser. 7, vol. 5, p. 220. February, 1900. 

 Type Locality. — City of Panama, Panama. 



Genus HOPLOMYS Allen. 



1908. Hoplomi/s Allen, Bull. Amer. Mus. Nat. Hist., vol. 24, 

 p. 649. October 13, 1908. Type, Hoplomys truei All,en . 



t*Hoplomys goethalsi Goldman. 



1912. Hoplomys goethalsi Goldman, Smiths. Misc. Coll., vol. 56, 



No. 36, p. 10. February 19, 1912. 

 Type Locality. — Rio Indio, near Gatun, Canal Zone, Panama. 



Hoplomys truei Allen. 



1908. Hoplomys truei Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 24, p. 650. October 13, 1908. 

 Type Locality. — Lavala, Matagalpa, Nicaragua. 



