1893.] MONKETS OF THE GENUS CEBCOPITHECTJS. 257 



nulla) ; id. Diet. univ. d'Hist. nafc. iii. p. 303 (1843) ; id. Arch, du 

 Mus. ii. p. 558, pi. 31. 



Hah. Africa. 



Described from a menagerie specimen. Allied to C. mona, 

 perhaps the same as C. albogularis. 



6. CeBCOPITHECTTS PALATIlfUS. 



Cercopithecws rolowaif, Erxl. Syst. p. 42 (1777) ; Geoffr. Diet, 

 univ. d'Hist. nat. iii. p. 304 ; id. Arch. d. M. ii. p. 558. 



Cercopitliecus palatiiius, Wagn. Saug. v. p. 47. 



Hah. Guinea. 



Like C. diana, but with the belly white and the lower back very 

 dark, nearly black. 



7. Cebcopithectjs picttteattts. 



Oercopithecus picturatus, Santos, Jorn. Sci. Lisboa, xi. p. 98 



(1886). 



Hah. "West Africa. 



This species was based on an individual living in the Zoolog^ical 

 Gardens, Lisbon. It belongs to the Spot-nosed section, and is 

 allied to C. petaurista, but has the terminal four-fifths of the tail 

 " copper-reddish." It is perhaps = 0. melamyenijs. 



8. CEECOPITnECTJS SIGNATUS. 



CercopitJiecus signatvs, Jentink, Notes Leyd. Mus. viii. p. 55 

 (1886). 



Hah. "West Africa ? 



This species is based on a specimen formerly living in the 

 Zoological Garden, Eotterdam. It belongs to the Spot-nosed 

 group, and is allied to C. petaurista and C. melanor/enys. 



9. Ceecopithecus stampelii. 



Cercopithecus melanogenys, Schl. Mus. P.-B, Sim. p. 90 {nee 

 Gray). 



Cercopithecus stampjlii, Jentink, Notes Leyd. Mus. x. p. 10 

 (1888). 



Hah. Liberia. 



This species was established on a specimen procured in Liberia 

 by Biittikofer and Stampfli. It belongs to the "White-nosed section, 

 allied to C. nictitans, but differs from that species in having the 

 underparts white. 



10. Cercopithecus oohbaceus. 



Cercopithecus ochraceus, Peters, Eeise n. Moss., Saug. p. 2, 

 t, i. a. 



Hah. Querimba, Mozambique. 



Allied to C. ruber and C. pyrrhonotus, but body above yellowish. 



