Chrysopilus Macquart

Santos, Charles Morphy D. & Amorim, Dalton De Souza, 2007, Chrysopilus (Diptera: Rhagionidae) from Brazil: redescription of Chrysopilus fascipennis Bromley and description of eleven new species, Zootaxa 1510, pp. 1-33 : 3

Chrysopilus Macquart

Chrysopilus Macquart, 1826: 403 . Type-species: Rhagio diadema (Fabricius) ( Westwood 1840: 134) . Ref. – Curran 1931 (partial key)

Diagnosis. Male eyes contiguous medially; scape and pedicel wider than long, first flagellomere longer than wide, arista slender and long; one-segmented maxillary palpus; clypeus bulbous protruded, with setae in some species; scutellum rounded apically, postscutellum not curved; sc ending in C beyond fork of Cu and r-m, R1 and R2+3 ending separately in C, R4+5 fork almost in a right angle, discal cell between the origin of R4+5 and fork of R4+5, posterior cubital cell closed; tibial spur 0:2:1; female abdomen tapered posteriorly, male abdomen thinner than female; gonocoxite fused to the hypandrium, tergite IX undivided, concave basally; female tergites IX and X divided, cercus two-segmented, posteroventral cercal lobes in proximal segment, genital fork acuminate anteriorly, sternite VIII elongated, with a deep mesal cleft distally.