On the Lemurs of the Hapalemiir Group. 343 



them ; two more or less sinuons lines from the inner end of 

 the above, straight to the hinder niaro-in, sliglitly more sepa- 

 rated hindvvards ; two postmedial lines from the costa to a 

 little below vein 2, somewhat separated from each other at 

 the costa, connected near its end by a thin sinuous litie with 

 the lower end of the discoidal lines, and four small rings 

 attached to the outer half of these two lines ; some marginal 

 spots and a little suffusion below the middle of the space 

 between: hind wing with a dark lunular line at the end of 

 the cell ; two lines from the middle of the costa extending 

 hindwards towards the anal angle, the lines anastomosing 

 halfway down ; a sinuous line from the costa near the apex 

 to the anal angle, where it somewhat thickens ; some sutFusion 

 at the apex of the wing ; both wings with dark marginal line 

 and yellow cilia, interlined by a pale brown line. Underside 

 pale glistening yellowish white, the markings of theupperside 

 more or less indicated. Body ai\d legs yellow without any 

 markings. 



Expanse of wings, (J, lyV inch. 



Hah. Arfak Mts., 6000', N. New Guinea. 



Not uidike a very large Margaronia ccesalis. Walker. 



XXXI. — The Lemurs of the Hapalemur Oroup. 

 By li. I. POCOCK, F.R.S. 



On Hapalemur and Prolemur. 



In addition to the skeleton and skull of the Hapalemur simus 

 described by Beddard (P. Z. S. 1901, pp. 121-129), the 

 Zofdogical Society's collfction contains^ the following ma- 

 terials of Hapalenmr, all the specimens being labelled 

 //. yriseu'f, Madagascar, without nearer locality : — < 



1. The skull of an adult but small specimen, without 



history of any kind. 



2. The skin of a small, probably immature, male specimen 



which was received in Nov. 18S7, and has never been 

 described. 



3. The skin of the adult male described by Beddard 



(P. Z. S. 1884, pp. .391-399), and later' by Bland 

 Sutton (P. Z. S. 1887, p. 3G9). 



4. The skin and skull of an adult male dated June 9th, 



1903, to Sept. 17th, 1904, which like no. 2, has never 

 been described. 



