NORTH AMERICAN RECENT MAMMALS. 445 



t*Dasyprocta punctata yucatanica Goldman. 



1913. Dasijprocta punctata yucatanica Goldman, Smiths. Misc. 



Coll., vol. 60, No. 22, p. 12. February 28, 1913. 

 Type Locality. Apazote, near Yohaltun, Campeche, Mexico. 



Dasyprocta ruatanica Thomas. 



1901. Dasyprocta ruatanica Thomas, Ann. and Mag. Nat. Hist,, 

 ser. 7, vol. 8, p. 272. October, 1901. 



Type Locality. Ruatan Island, Bay Islands, Honduras. 



Family CUNICULID.^ (Spotted Cavies). 



Genus CUNICULUS Brisson. 



1762. Cuniculus Brisson, Kegn. Anim., ed. 2, p. 13. Type by 

 subsequent designation Paca Brisson = Mus paca Linn^us. 

 (See HoUister, Proc. Biol. Soc. Washington, vol. 26, p. 79, 

 March 22, 1913.) 



*Cuniculus paca virgatus (Bangs). 



1885. Coelogenys paca True, Proc. U. S. Nat. Mus., vol. 7 

 (1884), p. 600. 1885. 



1902. Agouti paca virgatus Bangs, Bull. Mus. Comp. Zool., 

 vol. 39, p. 47. April, 1902. 



1913. Cuniculus paca virgatus Hollister, Proc. Biol. Soc. 



Washington, vol. 26, p. 79. March 22, 1913. 

 Type Locality. Divala, Chiriqui, Panama. 



t*Cuniculus paca nelsoni (Goldman). 



1913. Agouti paca nelsoni Goldman, Smiths. Misc. Coll., vol. 60, 



No. 22, p. 9. February 28, 1913. 

 1913. Cuniculus paca nelsoni Hollister, Proc. Biol. Soc. 



Washington, vol. 26, p. 79. March 22, 1913. 

 Type Locality. Catemaco, southern Vera Cruz, Mexico. 



Family HYDROCHCERID.E (Capybaras). 

 Genus HYDRO CHCERUS Brisson. 



1762. Hydrochcsrus Brisson, Regn. Anim., ed. 2, p. 12. Type, 

 Hydrocli(£rus Brisson = Sus hydrochceris Linn^us. 



t*Hydrochoerus isthmius Goldman. 



1912. Hydrocharus isthmius Goldman, Smiths. Misc. Coll., vol. 



60, No. 2, p. 11. September 20, 1912. 

 Type Locality. Marraganti, near the head of tidewater on the 

 Rio Tuyra, eastern Panama. 



