Figure 15. Chiromyza raccai sp. nov. (15) records of geographical distribution in Rio de Janeiro mountains. with short and dark setae; claws black and well developed. Wings: longer than length of body (Fig. 1), round- ed at apex; hyaline membrane with very short microtrichia; vein Sc present; veins R1 and R₂₊₃ evanescent, transverse vein r-m present, short; R₄₊₅ present and reaching wing margin above apex; discal cell (d) well-developed, trapezoidal; veins M1, M2, M4 present and reaching posterior margin of wing; cua present; CuA+CuP reaching anal margin of wing (Fig. 11). Abdomen: light brown, with eight segments little sclerotized, slender and elongated; terminalia with genital capsule composed by the epandrium, proctiger and cerci dorsally (Fig. 3) and hypandrium, gonocoxites, gonostylus (Fig. 4) and phallus (aedeagus) (Fig. 5). Epandrium and proctiger with rounded margins, mostly covered by long brown setae. Cerci long and cylindrical, densely covered by fine brown setae (Fig. 3). Hypandrium with posterior margin triangular with margins folded inward, apex extending beyond