yellowish but conspicuously mingled with long black hairs, and the 

 pubescence on the inner surface very short, whitish, with a very few 

 short black hairs intermixed. Eyes quite bare, touching for less than 

 the middle third of the distance between the occiput and the antenna ; 

 facets on the upper two-third dilated and dull yellow in death, but 

 on the lower one thirds small and blackish with coppery reflections, 

 the dividing line being somewhat sharply defined and running across 

 .semicircularly so that the small facets extend a long way up the back 

 part ; two conspicuous blackish or brownish spots on the yellow part, 

 the large one narrow and transverse (when seen from above), parallel 

 with the hind margin of the eye, extending from the blackish part of 

 the eye to near the upper angle of the eye and gradually narrowed 

 below, the small one between the former and the foremargin but below 

 the middle of the long spot usually sub-quadrate or arc-like, no other 

 spots found in dried specimens. 



Antennae with much longer but fewer blackish hairs on the two 

 basal joints ; first joint conspicuously dilated ; third joint usually less 

 stout, with the four apical annulations narrowed conspicuously. 



Thorax (and scutellum) yellowish cinereous, with three distinct 

 blackish stripes of which the lateral ones are usually well-defined and 

 broader than the middle one, and are not faded at the both ends and 

 reaching to the posterior magin of the mesonotum ; but the middle 

 one is usually extending from the extreme anterior margin of the 

 mesonotum to the almost middle of the scutellum, the stripe in the 

 denuded specimens being not well-defined and about equal as wide 

 as the lateral ones ; the blackish stripes from the base of the wing-bases 

 similar to those in the female ; scutellum about the middle part of the 

 anterior part usually brownish, and the colour sometimes extending to 

 nearly two-thirds behind. Pubescence on the mesonotum much numerous, 

 longer and darker, about the hind part with a very few short yellowish 

 one intermixed ; the pubescence about the sides of the disc strictly 

 orange yellow, much denser and almost tawny ; the pubescence on the 



