Impatiophila quadrangulata Fu & Gao, 2016

Diagnosis. Abdominal tergites III and IV each with broad, blackish brown, caudal band medially somewhat protruded; V with caudal band medially neither interrupted/constricted nor protruded. Setae of middle row on 2nd costal section all heavy, peg-like setae, present beyond tip of R2+3. Paramere somewhat quadrangular in lateral view, with apically diverging process ventrosubbasally (at continuum between paramere and hypandrium) and 7 sensilla arranged in chevroned row on lateral surface.

Distribution. China (Sichuan).

Reference: ZHAO FU, MASANORI J. TODA, NAN-NAN LI, YA-PING ZHANG & JIAN-JUN GAO, A new genus of anthophilous drosophilids, Impatiophila (Diptera, Drosophilidae): morphology, DNA barcoding and molecular phylogeny, with descriptions of thirty-nine new species, Zootaxa4120 (1): 001–100.