S. Mahunka szerk.: Folia Entomologica Hungarica 64. (Budapest, 2003)

margin and an irregular band a little beyond the basal third of the wing starting around tip of Sc, covering the radial cell, crossvein R-M and the base of the posterior fork, then almost disappearing towards the posterior margin. Sc ending in costa, which extends slightly beyond apex of R

5

; R

4 present, forming a radial cell; false vein present between R

5 and M, stronger within brown marking except at tip. Haltère yellow or brownish on the base of the knob. Legs brownish yellow, paler yellow on the coxae, with all bristling dark. Fore coxa with patch of short dense hairs, mid coxa with short hairs in the apical part and hind coxa with sparse short setae posterodorsally. Hind tibia with anterodorsal and posterodorsal rows of conspicuous short setae. Abdomen with tergites 3, 5 and 6 almost entirely brown (basal margins yellowish); tergites 1-2 and 4 mainly yellow but 2 and 4 brown dorsally (holotype) or 2 with a triangular brown spot dorsally and 4 with a brown median spot (Portuguese specimen) (extent of brown markings on tergites 2 and 4 also vary in bimaculata, but usually restricted to apical half on 2 and basal half on 4); sternites entirely yellow or (in holotype) light brown patches basally on 5 and 6. Genitalia (Figs 1-2; bimaculata, Figs 3-4 for comparison) yellow: cercus more elongate than in bimaculata; tergal lateral appendage (terminology following Väisänen 1984) more tapered apically and bearing a pair of strong subapical setae on internal face (blunt apically without strong setae in bimaculata); gonostylus Figs 1-2. Neoempheria stubbsi sp. n., male genitalia - 1: ventral view; 2: dorsal view