Milichiella weejasperensis
Differs from congeners in the combination of slightly brown microtomentose mesonotum, 3+1 dc and brown calypter, male T2-5 silvery microtomentose
Male coloration and vestiture: frons subshiny black, ocellar triangle and orbital plates shiny black, lunule black, basoflagellomere black, face greyish microtomentose, palpus black; thorax with mesonotum slightly brown microtomentose, scutellum and pleura same except for small shiny spots on kat- and large on anepisternum, wing hyaline, veins brown, brown spot at tip of vein R1 weak, calypter brown, halter black, legs black; abdomen with T2-5 silvery microtomentose, posterolateral margins of T5 brown.
Morphology. Head: frons with 2 orbital and ? frontal setae, anterior frontal seta medioclinate. In males frons ?x as wide at posterior margin than at base of antenna, arista about 4.3x as long as basoflagellomere wide, pubescence on arista very short, posterior eye margin with wide notch (6oc) and emargination (2oc).
Thorax: 3+1 dc, 3+1 prsc, 2 pprn, 1+0.7 prs and row of short setae, 3 keps setae, posterior prsc about as long as posterior dc, seta between posterior prsc and posterior dc present. Wing with vein R4+5 and M1 strongly converging (3.5), and ultimate section of vein M1 2.0x as long as penultimate section. Fore femur strongly setulose, tibial organ absent.
Male abdomen: posteromedial triangular projection of T1 into T2 present. Tergal chaetotaxy: T2 anterolateral corner with mostly 2 lines of setae and more or less triangular extension with more setae, T2-5 setulose on posterior half, even on silvery parts. S5 more than 1.1x as long as wide, more than 1.4x as long and 2.8x as wide as S4, posterior margin indented, strongly setulose especially at posterior margin, with long setae. Male genitalia with apical seta on cercus much longer than epandrial setae, 1? setae on subepandrial plate, surstylus >0.3x as long as epandrium high, 0.9x as long as wide, structure of lateral surface smooth, medial surface without setulae.
Body length: ? mm; wing length: 3.7 mm.