Halteres comparatively small, blackish brown, with the stem and the 

 top of the knob yellow to brownish orange. 



Legs blackish or brown, with the tibiae dull light yellow or 

 yellowish ; fore coxae moderately dilated, about two-thirds as long 

 as the' fore femora, dusted with yellowish grey or pale yellowish grey, 

 and clothed with a rather dense long paler yellow pubescence which is 

 gradually shortened towards the top and has some shimmer in a 

 certain light ; fore femora almost always blackish brown with the apex 

 pale reddish yellow or dull yellowish, covered with some greyish, 

 tomentum left the broad shining blackish castaneous subfemoral bare 

 space which is hollowed out almost throughout and is finely transversely 

 striolate, on the inner margin of this bare space there are very 

 numerous short conspicuous black bristles in a row, the outside clothed 

 with dense long dull yellow pubescence which is intermixed with some 

 black hairs especially about the upper part, and the rest covered with 

 dense depressed black pubescence which on the apical part rarely has 

 reddish yellow tip ; two pairs of the posterior tibiae paler than the 

 front pair, blackish about the bases and gradually palened apically to 

 dull yellow or pale reddish yellow, clothed with very numerous yellow 

 pubescence which becomes longer on the outer and lower sides of 

 the middle femora, as well as the underside and about of the upper 

 side of the hind femora, and which on the innerside of the middle 

 femora is replaced by shorter black hairs and on the same side of the 

 last pair is very sparse and becomes shorter ; front tibiae not dilated, 

 straight, pale yellowish or pale reddish yellow, darkened about the tips 

 or very often slightly brownish throughout the underside, covered 

 with dense depressed tiny yellow pubescence which on the narrow 

 brownish underside becomes dark brown and on the rest is intermixed 

 with very few inconspicuous black hairs ; middle tibiae about the tip 

 hardly darkened, covered with very short rather depressed yellow 

 pubescence intermixed with some very scattered black hairs all over 

 the surface especially about the tip, and bearing two unequal com- 



