NORTH AMEEICAN LAND MAMMALS. 285 



Genus PROECHIMYS Allen. 



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

 p. 264. December 26, 1899. Type, Echimys trinitatis Allen 

 and Chapman. 



For discussion of the status of the names Proecliimys Allen and Cerco7ni/s F. 

 t'TviER, see Goldnian, Froc. Biol. Soc. Washington, vol. 25, p. 94, May 4, 1912, 

 and Thomas, Froc. 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 IVIiguel Island, Panama. 



♦Proechimys centralis centralis (Thomas). 



1889. Echinomys semisjnnosus True, Proc. U. S. Nat. Mus., vol. 

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

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

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



1899. Proecliimys 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, Cliii'iqui, 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. Hoplomys Allen, Bull. Amer. Mus. Nat. Hist., vol. 24, 

 p. 649. October 13, 1908. Type, Hoplomys truei Ai.i.e^ . 



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. 



