20 CEBID.E. 



61. Aides cucullatus, Gray. Hooded Spider Monkey. 

 Hob. South America. 



a. Purchased, June 30, 1865. Specimen described by Dr. Gray, 

 P. Z. S. 1865, p. 733, and figured by Sclater, P. Z. S. 1871, 

 p. 223, pi. xiv. Mus. Brit. See also notes by Dr. Murie, 

 P. Z. S. 1865, p. 739. 



62. Ateles marginatus, Geoffr. Chuva Spider Monkey. 

 Hob. Lower Amazon. 



a. Purchased, Oct. 24, 1864. 



b. Purchased, May 20, 1865. 



c. Purchased, May 5, 1868. 



d. Purchased, April 6, 1871. 



63. Ateles hybridus, Geoffr. Brown Spider Monkey. 

 Hab. Columbia. 



a. Purchased, Feb. 25, 1868. 

 6. Purchased, May 21, 1869. 



64. Ateles melanochir, Desm. Black-handed Spider Monkey. 

 Hab. Central America. 



a. Purchased, Sept. 30, 1864. 



b. Purchased, Oct. 29, 1864. 



c. Purchased, Dec. 9, 1864. 



d. Purchased, June 17, 1867. 



e. Presented by Capt. Acklom, 6th Kegt., Oct. 21, 1867. 

 /. Purchased, July 29, 1870. 



g, h. Males. Purchased, Oct. 14, 1870. See P. Z. S. 1870, 



p. 797, and 1871, p. 226, pi. xv. 

 7",^. Females. Purchased, Sept. 12, 1871. Nicaragua. 



65. Ateles belzebuth (Geoffr.). Marimonda Spider Monkey. 

 Hab. Guiana. 



a. Purchased, Sept. 27, 1864. 



b. Purchased, Jan. 3, 1866. 



c. Received in exchange, April 15, 1867. 



d. Purchased, Aug. 27, 1867. 



e. Purchased, Jan. 30, 1868. 

 /. Purchased, March 10, 1868. 

 g, h. Purchased, May 23, 1868. 

 ". Purchased, March 5, 1870. 



