318 LASIOPYGA 



white; under parts smoke gray, apical half banded with black and 

 white; tail at base speckled buff and black like back, then for rest of 

 basal half above, speckled black and white, beneath at base black faintly 

 speckled with white, rest of basal half paler, more a brownish hue, 

 apical half above and beneath jet black ; large white spot on nose. Ex 

 type British Museum. 



Measurements. Total length, 1,345 ; tail, 830 ; foot, 125. No skull. 

 Ex type British Museum. 



A single specimen obtained by the Alexander-Goslin Expedition, 

 is in the British Museum, and differs markedly from L. nictitans in 

 having no plain black hairs on the head or neck, and in being speckled 

 with buff and black instead of white and black, and in certain lights a 

 greenish tinge is perceptible on the dorsal region. The sex is not 

 known, as the leaders of the expedition did not make any notes of 

 the sex of their specimens. 



Lasiopyga maetini (Waterhouse). 



Cercopithecus martini Waterh., Proc. Zool. Soc. Lond., 1838, p. 



58; 1841, p. 71; Reichenb., Vollstand. Naturg. Affen, 1862, 



p. 110; Gray, Cat. Monkeys, Lemurs and Fruit-eating Bats, 



Brit Mus., 1870, p. 21 ; Sc'lat., Proc. Zool. Soc. Lond., 1884, 



p. 176, pi. XIV ; 1893, p. 245 ; Matschie, Sitzungsb. Gesell. 



Naturf. Freunde, Berlin, 1893, pp. 100, 215 ; Forbes, Handb. 



Primates, II, 1895, p. 47, (Part.) ; Pousarg., Ann. Scien. Nat. 



Paris, III, 7me Ser., 1896, pp. 199, 207; Pocock, Proc. Zool. 



Soc. Lond., II, 1907, p. 698, pi. XXXIX, fig. 5. 

 Cercopithecus ludio Gray, Proc. Zool. Soc. Lond., 1844, p. 8, pi. 



IX, fig. 2; Wagn., Schreb., Saugth. Suppl., V, 1855, p. 51; 



Reichenb., Vollstand. Naturg. Affen, 1862, p. 105, fig. 255; 



Gray, Cat. Monkeys, Lemurs and Fruit-eating Bats, Brit. 



Mus., 1870, p. 21 ; Sclat., Proc. Zool. Soc. Lond., 1893, p. 245 ; 



Forbes, Handb. Primates, II, 1894, p. 48. 

 Cercopithecus temmincki I. Geoff., Diet. Hist. Nat., Ill, 1845, p. 



393. 

 Cercopithecus nictitans Schleg., Mus. Pays-Bas, Simise, 1876, p. 



89, (Part.). 

 Cercopithecus ascanias Schleg., Mus. Pays-Bas, Simias, 1876, p. 



87, (Part.). 

 Cercopithecus melanogenys Schleg., Mus. ^Pays-Bas, Simiae, 1876, 



p. 90, (nee Gray). 



