Retrocitomyia, Lopes, 1982

Buenaventura, Eliana & Pape, Thomas, 2018, Phylogeny, evolution and male terminalia functionality of Sarcophaginae (Diptera: Sarcophagidae), Zoological Journal of the Linnean Society 183 (4), pp. 808-906 : 841

Genus Retrocitomyia

Postalar wall setulose; tegula orange or yellowish; wing vein R 1 bare dorsally; wing vein R 4 + 5 with dorsal setulae not reaching crossvein r-m; third costal sector of wing setulose ventrally; male mid-femur without a ctenidium; male hind tibia without an apical postero-ventral seta; male abdominal ST5 with a widely V-shaped cleft; cercal prong bilobed; cercal prong bilobed with a blunt tip*; cercal prong without dorso-medial setae*; postgonite perpendicular to body axis; phallus almost as short or shorter than pregonite; phallus short and compact; phallus with a distinct hinge between basi- and distiphallus; vesica three-lobed with a proximal section undivided and arch-shaped; vesical lateral arms paddle-like with a hook-shaped apex*; acrophallus formed of a capitis, hillae, lateral styli and a median stylus; lateral styli tube-shaped and with an outlet; hillae directed ventrally; hillae sclerotized; hillae paddle-like; hillae touching the inner paraphallic wall only at apex; capitis flat and simple; median stylus tube-shaped and with an outlet; juxta squared, with distal margin even; juxta undulated dorso-ventrally or with a median folding*.