NOVITATES ZOOLOGICAE XXIV. 1917. 309 



especially between apex and R^ ; a narrower and weaker band distally to this, 

 leaving it at apex, angulated outward at R' (close to tennen) and rejoining it 

 about M'. 



Isabel Island, June 4— July 9, 1901 (A. S. Meek). Type in coll. Tring 

 Museum. 



39. Problepsis conjunctiva subjunctiva subsp. nov. 



(J, 30-33 mm. Considerably smallei' than c. conjunctiva Wair. (Proc. Zool. 

 Soc. Lond. 1893, p. 358), from Sikkim, Bhotan, and Upper Burma, both wings 

 with the median grey band and outer line much narrower, more brownish. 

 Underside less darkly marked. 



Cheng-Mai, Hainan, August 1902# Type in coll. Tring Museum. 



40. Problepsis plenorbis spec. nov. 



?, 51 mm. (Head lost.) Body white. 



Forewing white, \vith costal edge very narrowly smoky near base, becom- 

 ing broadly smoky opposite the discal ocellus, white distaUy ; discal oceUus 

 large, almost perfectly round, its diameter nearly 7 mm., consisting of an ohve 

 circumscription, which has a width of not quite 1 mm. on its distal side, other- 

 wise about rs mm., and is marked on the proximal half of its proximal side 

 with black scales and a dividing-hne of metalhc silvery, a white, brown-edged 

 lunule ,just outside the discocellulars, an elongate black mark between R' and 

 M' just within the ohve ring, a large pink-tinged centre spotted with violaceous 

 metalhc, the largeist spots being one in front of R' and one behind M', and a 

 fine brown distal hne separating the pinkish area from the olive circumscription ; 

 an indistinct hght-brown median line from the oceUus to hindmargin ; a shghtly 

 sinuous postmedian from middle of wing to hindmargin, about 2-3 mm. from 

 termen ; submarginal markings grey, obsolescent anteriorly, nowhere large or 

 very strong, the proximal series consisting of interneural spots, the distal of 



thin dashes across the veins ; terminal line fine and rather pale. Hiiidwing 



white, with a shght rovindish smoky-brown central patch beyond the cell, on 

 the proximal side of which arises the characteristic silvery marking ; this is 

 open at its anterior end (at base of R'), otherwise complete, though rather feeble 

 along hindmarginal end ; its anterior half is little over 1 mm. wide, with 

 proximal side very .slightly cvirved (following the course of DC'-'), its distal 

 rather more curved ; at M and R' it suddenly wdens to 3 mm., its expansion 

 being almost all on the distal side (along R') ; postmedian line fairly thick, 

 complete, nearly 4 mm. from termen, curving towards tornus at posterior end ; 

 subterminal markings also rather better developed than on forewng. other- 

 wise similar. 



Forewing beneath with costal margin more broadly and strongly darkened, 

 brown, ocellus smoky brown, ringed with smoky grey, no markings in it except 

 the white lunule, which is broad and clear ; faint traces of the postmedian hne. 

 Hindwing beneath with the central patch vaguely indicated. 



Benkoelen, West Sumatra (Ericsson). Type in coll. Tring Museum. 



Probably belongs, hke the species among which I have placed it, to the 

 section Problepsiodes Warr. (Nov. Zool. vi. 336), as its affinities would seem to 

 be with conjunctiva Warr., superans Butl., etc. It is the only specimen of the 

 genus known to me from vSumatra. I have adopted a MS. name of Warren's. 



