360 LASIOPYGA 



h." Lower back speckled with black and 



buff L. p. insularis. 



i." Lower back speckled with tawny 



ochraceous, and black L. ihomasi. 



;'." Lower back speckled with black and 



buff yellow L. kandti. 



k." Lower back dark orange un- 



speckled L. insignis. 



A. Aural region red or reddish. 

 0. Tail beneath silvery white. 



a.' Legs not grizzled iron gray L. stairsi. v 



b.' Legs grizzled iron gray 



a." Crown of head not reddish L. s. mossambicus.-, 



b." Crown of head reddish L. rufttincta. v 



b. Tail yellowish white beneath for one third 



its length from root L. labiata. / 



Lasiopyga albitorquata (Pousargues). 



Cercopithecus albitorquatus Pousarg., Bull. Mus. Hist. Nat. Paris, 

 III, 7me Sen, 1896, p. 55 ; Neum., Proc. Zool. Soc. Lond., II, 

 1902, p. 144; Pocock, Proc. Zool. Soc. Lond., 1907, p. 702, 

 pi. XXXIX, fig. 4. 



Type locality. Unknown. Type in Paris Museum. 



Geogr. Distr. Unknown. 



Color. Top of head and sides to bottom of ears ochraceous, the 

 hairs black with ochraceous tips ; lower part of side of head and neck 

 to near middle of hind neck, top of shoulders, chin, throat, under parts 

 and inner side of limbs, white ; narrow line on center of hind neck, and 

 back between shoulders ochraceous and black like top of head ; arms 

 black, speckled with white above elbows ; hind limbs iron gray, nearly 

 black on front edge of thighs, and legs nearly to ankles, where it 

 becomes yellowish white like a patch ; upper part of back ochraceous, 

 becoming reddish on rump ; anal portion, and inner edge of thighs, the 

 hairs forming a fringe, the long ones at this part having white bars 

 and with apical half red, and standing out from the thighs to below 

 knees ; hands, feet and ears black ; tail red at root, remainder has the 

 hairs tipped with white, giving a grizzled appearance in places. Ex 

 type Paris Museum. 



Measurements. Total length, 1,447.8; tail, 939.8; foot, 139.7. 

 Skull in type specimen. 



