Oercopithecus, Cercocebus. 
15 
127. ignitus, Gray, Gat. Monkey, 1870, p. 22 Liberia, Sierra. Leone 
( Var. ignita ) ; Neumann, S.-B. Ges. Naturf. merid. 
Berlin, 1899, p. 22 ( 102 part.). 
128. roioway, Erxleben — (705); Jentink, Notes C6te d’Or. 
Leyd. Mus., 1898, p. 233. 
6. Miopithecus, Is. Geoff., 1842. 
Is- Geoff. St. Hil., C. R, Ac. des Sc., XV, 1842, p. 720, 1037; Arch. 
Mus., II, 1843, p. 549. 
129. talapoin, Erxleb. — (105). Africa Occ., Gabou. 
18. Cercocebus, E. Geoff., 1812. 
Et. Geoff. S* Hil., Ann. du Mus., XIX, 1812, p. 97. 
A. Cercocebus, p. d. 
1^0. fuliginosus, E. Geoff. — (106‘). Africa Occ., Liberia. 
131. collaris, Gray — (107); Pousarg., Ann. Congo Occ., Cameron. 
Hist. Nat., 1896, III, p. 228. 
132. aethiops, L. — (108). Cote d’Or. 
133. chrysogaster, Lydelck., Novit. Zool., 1900, Congo Super. 
VII, p. 279, pl. 3. 
134. hagenbecki, Lydekk., Novit. Zool., 1900, Congo. 
VII, p. 594; 1901, VIII, pl. 1, fig. 1. 
/uliginosus, p., Lydekk., 1. c., 1900, p. 279. » 
B. Leptocebus, nom. nov. 
Semnocebus, Gray, Cat. of Monkeys, 1870, p. 27; Lydekk., 1900 (nec 
Lesson, 1840). 
^35. galeritus, Peters — ( 110 ). 
1>h - agilis, A. M.-Edw. — (77 7); Pousarg., Ann. 
Sc. Nat., III. 1896, p. 229 ; Trouessart, Le 
Naturaliste, 1897, p. 9. 
1:!7 - congicus, Sclater, P. Z. S., 1899, p. 827, fig. 
^38. albigena, Gray — (109); Pousarg., Ann. 
Sc. Nat., III, 1896. p. 228; Lydekk., Nov. 
Zool., VII, 1900, p. 596. 
a - — aterrimus, Oudeinans — (109a); Ly- 
dekk., Nov. Zool., 1900, p. 596. 
k — rothschildi, Lydekk., Nov. Zool., 1900, 
P- 596; 1901, pl. 1, fig. 2. 
Africa Orient., 
Zanzibar Sept. 
Congo Gallic. 
Ubangi. 
Cougo. 
Africa Occid., 
Congo Gallic. 
Congo Merid.-Orient., 
Stanley-Falls. 
Congo — ? 
