CEBIDJE. 9 



b. Purchased, Oct. 29, 1864. 



c. Purchased, Dec. 9, 1864. 



42. Ateles belzebuth (Briss.). Marimonda Spider Monkey. 

 Hab. Guiana. 



a. Purchased, Sept. 27, 1864. 



b. Purchased, Jan. 3, 1866. 



c. Deposited, May 7, 1866. 



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

 Hab. Brazil. 



a. Purchased, Dec. 2, 1863. 

 6. Purchased, March 31, 1866. 



c. Purchased, June 11, 1866. 



d. Purchased, Aug. 13, 1866. 

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



44. Ateles paniscus (Linn.). Red-faced Spider Monkey. 

 Hab. Brazil. 



a. Purchased, May 20, 1865. 



b. Keceived, July 13, 1866. 



45. Ateles grisescens, Gray. Grizzled Spider Monkey. 

 Hab. South America. 



a. Purchased, Oct. 24, 1869. Specimen described by Dr. Gray, 

 P. Z. S. 1865, p. 732. 



46. Ateles cucullatus, Gray. Hooded Spider Monkey. 

 Hab. South America. 



a. Purchased, June 30, 1865. 



Genus MYCETES. 



47. Mycetes ursinus (Humb.). Brown Howler. 

 Hab. New Granada. 



a, b. Purchased, June 12, 1864. 



c. Purchased, June 27, 1866. 



Genus CEBITS. 



48. Cebus apella (Briss.). Brown Capuchin Monkey. 

 Hab. Guiana. 



a. Presented by William Lloyd Esq., Aug. 26, 1864. 



