DASYPROCTID.E. CAVIID.E. 97 



351. Dasyprocta acouchy (Erxl.). Acouchy. 

 Hab. British Guiana. 



a, 6. Presented by Alfred Ikin, Esq., Nov. 2, 1861. 

 o, d. Presented by Sir W. W. Holmes, July 10, 1SGO. . 



Family CAVIID.E. 



Genus DOLICHOTIS. 



352. Dolichotis patachonica (Shaw) . Patagonian Cavy. 

 Hab. Patagonia. 



a, 6. Presented by John Duguide, Esq., July 28, 1864. 



c. Presented by Joseph Olguin, Esq., Sept. 28, 1866. 



d, e. Presented by E. Leybold, Esq., C.M.Z.S., June 26, 1868. 

 f-h. Purchased, July 6, 1870. 



i. Presented by W. G. Parry, Esq., June 18,. 1874.. 



Genus CAVIA. 



353. Cavia caprera, Linn. Restless Cavy. 

 Hab. Brazil. 



, 6, c. Domestic variety. Bred in the Menagerie. 

 d-f. Purchased, Eeb. 29, 1868. Peruvian variety. 



354. Cavia spixi, Wagl. Spix's Cavy. 

 Hab. Brazil. 



a. Presented by H. M. Ridley, Esq., March 8, 1869. 



Genus CERODON. 



355. Cerodon rupestris (Max.). Rock-Cavy. 

 Hab. Brazil. 



a. Purchased, May 5, 1875. See P. Z. S. 1875, p. 469. 



Genus HYDROCHCERUS. 



356. Hydrochcerus capybara, Erxl. Capybara, 

 Hab. South America. 



a. Eemale. Purchased, June 13, 1859. 



