18 SIMIADE, 
crisp, forming a broad, high, spreading crest, with the tips curved for- 
wards. 
Colobus Satanas, Waterhouse, P. Z. S. 1838, p. 58 ! 
Hab. Fernando Po, G. Knapp. 
2. Colobus polycomus. The King Monkey. B.M. 
Black ; hair on sides of the body very long, abundant; of forehead, 
circumference of face, and mane whitish ; tail white. 
King Monkey, Penn. Quad. p. 46. Simia polycomos, Schreb, Cebus 
olycomus, Zimm. Colobus polycomos, Geoff. S. comosa, Shaw. 
ercopithecus comosus, Lair. Atelescomatus, Geoff. S. tetradac- 
tyla, Link, Beitr. i. p. 62. 
Var. Tail all white; mane greyish. B. M. 
Colobus ursinus, Ogilby, P. Z. S. 1835, p. 98! 
Hab. Fernando Po, G. Knapp; Sierra Leone, Whitfield. 
3. Colobus angolensis. B.M. 
Black; hair of sides elongate; the mane of long hairs on sides of 
throat, and the end of the tail, white. 
Colobus angolensis, Sclater, P. Z. S. 1860, p. 245 ! 
Hab. Angola. A fiat skin without head or feet. 
It differs from C. polycomus in the chest and two thirds of the 
lower portion of the tail being black. 
4, Colobus bicolor. B.M. 
Black, shining ; hair long, silky, of forehead, circumference of the 
face, and chin elongate, white; tail white ; haunches grey. 
Semnopithecus bicolor, Wesmael, Bull. Acad, Brux. 1835. S. velle- 
rosus, Is. Geoff. Bélang. veal pe 37, 1836. _ Colobus leucomeros, 
Ogilby, P. Z. 8. 1837, p. 69! Martin, Hist: Mamm. p. 497! C. vel- 
lerosus, Is. Geoff. 
Hab. West coast of Africa. 
5. Colobus ferruginea. The Bay Colobus. BM. 
Fur short, blackish grey; sides of neck, cheek, throat, the fore 
and hind legs, and feet red bay; base of tail above and nape reddish, 
Var. 1. Fur sooty grey, the red colour paler, duller. 
Colobus Temminckii, Kuhl, 1820 ; Desm. Mamm.p. 58. Bay Monkey, 
Pennant, Quad. i. & 218. OC. ferruginea, Lesson. Simia ferruginea, 
Shaw, Zool. i.p. 59; F. Cuv. C, ferruginosus, Geoff. Ann. du Mus. 
xix.; Martin, Mamm.i. p. 498! C. fuliginosus, Ogilby, P. Z. S. 
1835, p. 97 ! 
Var. 2. rufoniger. The black and red more intense, and bright ; 
tail black, red near the base. 
Colobus rufoniger, Ogilby, MS.; Martin, Quad. i. p. 500! 
