76 HYSTIUCID^:. 



b, c. Presented by William Burnley Hume, Esq., Nov. 9, 



1865. 



d. Purchased, March 2, 1870. 

 e,f. Purchased, Nov. 11, 1871. Prom Panama. 



302. Dasyprocta azara, Licht. Azara's Agouti. 

 Hab. Southern Brazil. 



a. Purchased, Aug. 28, 1868. 



303. Dasyprocta acouchy (Erxl.). Acouchy. 

 Hab. British Guiana. 



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



c, d. Presented by Sir W. W. Holmes, July 10, 1866. 

 e,f. Presented by G. H. Hawtayne, Esq., Aug. 26, 1868. 



Genus DOLICHOTIS. 



304. Dolichotis patachonica (Shaw). Patagonian Cavy. 

 Hab. Patagonia. 



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



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



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

 f-h. Purchased, July 6, 1870. 



Genus CAVJA. 



305. Cavia caprera, Linn. Restless Cavy. 

 Hab. Brazil. 



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

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



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

 Hab. Brazil. 



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



Genus HYDROCHCERUS. 



307. Hydrochcerus capybara, Erxl. Capybara. 

 Hab. South America. 



a. Female. Purchased, June 13, 1859. 



b. Male. Purchased, Feb. 3, 1863. 



