292 Mr. E. E. Austen on new 



yellowish grey, vertex with a light grey spot on each side; 

 face and jowls light grey, area between lower inner margin 

 of eye and antenna on each side speckled with brown ; lateral 

 frontal spots clove-brown, conspicuous, narrowly separated 

 from eyes, median frontal spot fairly distinct ; frontal callus 

 clove-brown, of moderate depth, extending from eye to eye, 

 upper margin somewhat convex, lower margin slightly ex- 

 cavated above antennas ; a small triangular clove-brown 

 median spot below callus; palpi isabella-coloured, terminal 

 joint small and tapering, clothed on outer side with rough 

 black hair and on under side of basal half with whitish hair ; 

 antenna russet-brown, terminal joint darker on outer side, 

 its last three annuli clove-brown, first joint greyish pollinose, 

 small and short, scarcely incrassate though its inner margin 

 convex when viewed from above, upper angle of second 

 joint not produced, third joint not conspicuously elongate, 

 basal half" of its basal portion but little expanded, last 

 aunulus about equal in length to two preceding annuli taken 

 together. Thorax : markings on dorsum difficult to dis- 

 tinguish in type, but all three longitudinal stripes apparently 

 entire, usual expansion of adrnedian stripes immediately 

 behind transverse suture scarcely noticeable, crescentic 

 marks on hind margin faintly indicated, yellowish grey ; 

 pectus, pleura), and sides of dorsum smoke-grey ; scutellum 

 with light grey area on each side, at base of lateral border. 

 Abdomen : dorsum pearl-grey on sides of first two segments ; 

 yellowish grey spots on dorsum scarcely visible when viewed 

 directly from above, most distinct when regarded at a low 

 angle from behind ; from certain angles dorsum appears 

 entirely yellowish grey pollinose ; dorsum clothed as regards 

 its median area with minute appressed brownish, and towards 

 sides with yellowish hairs ; venter mouse-grey, clothed with 

 minute appressed yellowish hairs, extreme hind margins of 

 second and following segments narrowly cream-coloured. 

 IVings : apical sinuous mark widely interrupted in second 

 submarginal cell ; hind margin in type with a series of light 

 flecks, situated respectively in distal marginal angles of second 

 and third posterior cells, and in both marginal angles of fifth 

 posterior cell ; in typical specimen there is also a small light 

 fleck in distal extremity of axillary cell, and a scarcely visible 

 one in distal marginal angle of fourth posterior cell; some 

 of usual oblique markings across posterior cells interrupted 

 or partly interrupted ; light markings in basal, anal, and 

 axillai'y cells normal, a very small light fleck on sixth longi- 

 tudinal vein beyond zigzag mark, latter in case of type 

 indistinctly connected with basal loop in axillary cell by a 



