22 CERCOPITHECID^. CEBID^E. 



64, Cynocephalus leiicoph&us, Desm. Drill. 

 Hab. West Africa. 



a, b. Purchased, Jan. 17, 1865. 



c. Purchased, Feb. 25, 1868. 



d. Male. Purchased, Jan. 6, 1874. 



Family CEBID^. 

 Genus ATELES. 



65. Ateks paniscus (Linn.). Red-faced Spider Monkey. 

 Hab. Guiana. 



a. Purchased, May 20, 1865. 



b. Eeceived, July 13, 1866. 



c. Male. Presented by D. M c Gibbon, Esq., Sept. 20, 1871. 



From Demerara. 



66. Ateles mfiventris, Sclater. Red-bellied Spider Monkey. 

 Hab. Atrato River. 



a. Female. Purchased, April 11, 1871. Specimen described 

 and figured. P. Z. S. 1872, p. 688, pi. LVII. 



67. Ateles ater, F. Cuv. Black-faced Spider Monkey. 

 Hab. Eastern Peru. 



a. Purchased, Dec. 2, 1863. 



b. Purchased, March 31, 1866. 



c. Purchased, June 11, 1866. 



d. Purchased, Aug. 13, 1866. 



e. f. Purchased, Oct. 15, 1866. 

 g. Purchased, March 4, 1867. 

 h. Purchased, April 18, 1868. 



i. Presented by J. Templeton, Esq., May 19, 1870. From 



Panama. 



j. Purchased, June 26, 1871. From Cartagena. 

 Tc. Female. Purchased, Aug. 28, 1871. 

 I. Female. Purchased, Oct. 28, 1871. 

 m. Female. Purchased, Nov. 11, 1871. From Panama. See 



P. Z. S. 1872, p, 5. 



n, o. Females. Purchased, Jan. 28, 1872. 

 p. Male. Purchased, May 3, 1872. 



q-s. Females. Purchased, Sept. 13, 1872. From Nicaragua. 

 t. Female. Purchased, Dec. 1, 1872. From U.S. Columbia, 

 w, v. Females. Purchased, July 30, 1873. 

 w. Male. Purchased, March 2, 1875. 



