at the upper-hind part ; postalar calli with erect blackish hairs intermixed 

 with numerous depressed yellow hairs ; pleurae greyish, with all whitish 

 pubescence which is dense and wholly except on the lower part, on 

 the hind margin of the mesopleurae and on the metapleurae there is a 

 long tuft of dense yellowish hairs ; between the notum and pleurae 

 there is a distinct reddish brown ridge which extends from the hind 

 corner of the humeral callus to just after middle of the lower margin 

 of praealar callus and which is bent downwards at just below the 

 anterior corner of the praealar callus and bears a few pale depressed 

 hairs. Scutellum with erect brownish yellow hairs intermixed with con- 

 spicuous rather numerous depressed yellow hairs all over the disc, but 

 with a fringe of equally long yellowish hairs about the margin. 



Wings about as long as the thorax and abdomen together, 

 slightly brownish, hyaline, with the costal and subcostal cells and the 

 extreme base of the wing light yellow ; the narrow brownish .stigma 

 formed by the swollen end of the subcostal vein, the lower margin of 

 the stigma being yellow ; veins brown but the basal portion yellowish. 

 Squamae in the alar pair glassy white with a brown margin and with 

 a short brown fringe which grows into the yellow long tuft about the 

 angle ; in the thoracal pair pale yellowish, with a yellowish brown 

 margin, and with a very short whitish fringe. Halteres dull yellowish 

 brown with blackish knob which is slightly yellowish at the extreme 

 top. 



Legs dull greyish black, but dull orange on the extreme tip of 

 the femora, more than the basal half of the front tibiae, all the posterior 

 tibiae except the tip, and the base of the posterior tarsi ; front coxae 

 ashy grey, with long greyish white rather abundant pubescence, which 

 becomes shorter towards the apex and becomes yellowish on the dorsal 

 apical half; pubescence on the front femora long and greyish yellow 

 about the base of the upper side and all about the outer side, but black 

 and short on the rest of the upper side, with the underside somewhat 

 shining blackish and bare subfemoral space and with a dense row of 



