Revision of the Rhinophoridae (Diptera: Calyptratae) of Japan Author Kato, Daichi Author Tachi, Takuji text Zootaxa 2016 4158 1 81 92 journal article 10.11646/zootaxa.4158.1.4 25848379-850d-418a-a8ab-13aab643ae26 1175-5326 272179 AA386D87-40FC-4BE8-98A2-44BC8613DAF5 Key to Japanese species of Rhinophoridae 1. Vein M reaching wing margin or tip of vein R4+5 so that cell r4+5 is open or just closed at wing margin ( Fig. 34 ). Body grayishbrown. Base of antenna and halter yellowish-orange ( Fig. 30 )....................... Oplisa japonica Pape & Kurahashi - Vein M ending in vein R4+5, not reaching wing margin so that cell r4+5 is distinctly petiolate ( Figs 31–33 ). Body blackish. Base of antenna black. Halter infuscate ( Figs 27–29 ).............................................................. 2 2. Antenna with first flagellomere short, shorter than half of eye height; antennal insertion below middle of eye ( Fig. 29 ). Parafacial bare. Wing blackish ( Fig. 33 )................................................ Melanophora roralis (Linnaeus) - Antenna with first flagellomere long, longer than half of eye height; antennal insertion above middle of eye ( Figs 27, 28 ). Parafacial with a row of strong setae in lower half. Wing grayish or brownish hyaline ( Figs 31, 32 )................................................................................................. genus Acompomintho Villeneuve ...3 3. Vein M joining vein R4+5 almost at a right angle ( Fig. 31 ). Abdomen with distinct pruinosity on tergites 3–5 when viewed laterally ( Fig. 27 ). Scutum with weak gray pruinosity on entire surface............................... A. lobata Villeneuve - Vein M joining vein R4+5 at an acute angle ( Fig. 32 ). Abdomen without distinct pruinosity when viewed laterally ( Fig. 28 ). Scutum with a pair of longitudinal stripes of gray pruinosity anteriorly......................... A. itoshimensis sp. nov.