FIGURE 4. Onconeura oncovolsella n in Review of the genus Onconeura Andersen et Saether (Diptera: Chironomidae), with the description of four new species from Brazil

FIGURE 4. Onconeura oncovolsella n. sp. A–C—male, A—wing, B— hypopygium, tergite IX removed, sclerites hatched, right: ventral view, with gonostylus removed, C— hypopygium, detail of tergite IX, gonocoxite and gonostylus, dorsal, D–G—female genitalia, D—dorsal view, E—ventral view, left with gonapophysis removed, F—apodeme lobe, G—labia, H—vaginal opening.