28 CEBID.E. 



a?. Female. Purchased, April 29, 1873. 



y. Female. Purchased, Aug. 29, 1873. 



z. Male. Deposited, Oct. 10, 1874. 



aa. Male ; bb. Female. Purchased, March 2, 1875. 



cc. Purchased, Oct. 30, 1875. 



83. Cebus monachus, F. Cuv. Smooth-headed Capuchin. 

 Hob. South-east Brazil. 



a. Deposited, Feb. 26, 1868. See notice, P. Z. S. 1868, p. 261. 



b. c. Females. Purchased, Aug. 20, 1872. 



d. Male. Purchased, June 12, 1873. 



e. Purchased, Jan. 18, 1875. 



/. Male ; g. Female. Purchased, May 21, 1875. 

 h. Deposited, Oct. 26, 1875. 



Genus NYCTIPITHECUS. 



84. Nyctipithecus trivirgatus. Three-banded Douroucouli. 

 Hob. Guiana. 



a. Purchased, Nov. 30, 1867. 

 6. Deposited, Dec. 21, 1867. 



c. Purchased, July 28, 1870. From Cartagena. 



85. Nyctipithecus felinus, Spix. Feline Douroucouli. 

 Hob. Southern Brazil. 



a. Purchased, May 29, 1857. 



b. Presented by F. Le Breton, Esq., May 12, 1864. 



c. Purchased, June 19, 1865. 



d. Purchased, Feb. 22, 1868. 



e. Purchased, Aug. 4, 1869. 



/. Female. Purchased, March 1, 1870. 



g. Female. Purchased, June 12, 1871. 



h. Male. Purchased, Jan. 2, 1872. 



i. Female. Purchased, May 7, 1872. 



j. Male ; Tc. Female. Received in exchange, July 29, 1872. 



1. Male. Purchased, Dec. 1, 1872. From U. S. Columbia. 



w. Female. Purchased, Dec. 28, 1872. 



. Female. Presented by G. Hollis, Esq., Feb. 5, 1874. 



o, p. Females. Deposited, Feb. 15, 1875. 



q. Male. Deposited, June 28, 1875. 



86. Nyctipithecus rufipes, Sclater. Red-footed Douroucouli. 

 Hab. Nicaragua. 



a. Female. Purchased, June 12, 1871. Specimen described 

 and figured P. Z. S. 1872, p. 3, pi. i. 



