CERCOPITHECID^l. 9 



n, o. Females. Purchased, April 7, 1874. 



p. Female. Deposited, Nov. 12, 1875. 



q. Male. Presented by the Rev. W. N. Ripley, Oct. 2, 1878, 



25. Cercopithecus diana (Linn.). Diana Monkey. 

 Hob. West Africa. 



a, b. Purchased, June 14, 1864. 



c. Purchased, Aug. 30, 1865. 



d. Purchased, May 18, 1866. 



e. Purchased, July 18, 1866. 

 /. Purchased, Aug. 5, 1867. 



g. Male. Purchased, May 8, 1869. 



h. Female. Purchased, Aug. 22, 1871 . 



i. Male. Presented by H. Worrall, Esq., May 2, 1872. 



j. Male. Purchased, June 10, 1873. 



Tc. Female. Purchased, March 15, 1875. 



I. Female. Presented by Walter Mayhew, Esq., Dec. 7, 1877, 



m. Presented by P. Spiiik, Esq., Dec. 13, 1877. 



26. Cercopithecus erxlebeni, Dahlb. et Puch. Erxleben's 

 Monkey. 



Hab. West Africa. 



a. Purchased, Dec. 17, 1870. See P. Z. S. 1871, p. 36. 



b. Female. Presented by J. J. Monteiro, Esq., C.M.Z.S., 



June 26, 1873. From the river Congo. 



27. Cercopithecus erythrogaster, Gray. Red-bellied Monkey, 

 Hab. West Africa. 



a. Purchased, March 16, 1866. Specimen described and 



figured, P. Z. S. 1866, p. 168, pi. xvi. See also notes by 

 Dr. Murie, P. Z. S. 1866, p. 380. 



b. Purchased, May 8, 1869. See P. Z, S. 1869, p. 430. 



28. Cercopithecus campbelli, Waterh. Campbell's Monkey. 

 Hab. West Coast of Africa. 



a. Female. Presented by Mrs. E. Ivey, June 15, 1872. 



b. Purchased, Dec. 15, 1874. See P. Z. S. 1875, p. 1. 



c. Male. Presented by Capt. Danim, ship ' Cupido,' May 10, 



1875. 



d. Male. Presented by Miss A. J. Brown, Oct. 9, 1875. 



e. Deposited, Nov. 12, 1875, 



