S. Mahunka szerk.: Folia Entomologica Hungarica 32/1. (Budapest, 1979)

o.. Temple in dorsal view slightly converging just behind eye; face 1/2. 2 - 2. 3 as broad as head. Antenna with 11 segments; 1st flagellar segment 3. 5 times as long as broad at base, longer than the 2nd (7:6). Mesoscutum moderately arched, falling vertically into pronotum; propodeum rugose on whole surface, almost completely and distinctly areolated, with a pentagonal areola broad. Petiole (fig. 42) smooth and shining, 2. 4 times as long as broad at spiracle, distance between 1st and 2nd lateral tubercles shorter than that between 2nd tubercle and posterior margin (1:2). Genitalia: anal prong (fig. 39a) almost straight, curved upwards apically, with 5 long hairs on dorsal surface and 2 short simple bristles at apex; ovipositor sheath (fig. 39b) as figured. Fore wing: stigma 2. 7 times as long as broad; radius 3.0 times as long as breadth of stigma. Figs. 39 and 40, female genitalia (a, anal prong; b, ovipositor sheath); 41, fore wing; 42 and 43, petiole. 39 and 42, Binodoxys acalephae, o_; 41 and 43, B. mongolicus, (j> Head and thorax dark brown; mouth-parts yellowish brown. Antenna dark brown, a little paler than head; scape, pedicel, 1st flagellar segment and in some specimens the 2nd ventrally dirty yellow. Abdomen brown; 2nd tergite medially and last sternite (except the prong) yellowish brown. Wings hyaline; stigma and veins yellowish brown. Legs yellowish brown, darker dorsally. é. Antenna with 13 segments. Darker in colour than in female. Locality. Cojbalsan aimak: 40 km O von Somon Tamzagbulag, 600 m, 11. VIII. 1965 (Nr. 389), 1 6, and 50 km SO von Cojbalsan, 700 m, 16. VIII. 1965 (Nr. 421), 1 ^: Mittelgobi aimak: 20 km Svon Somon Delgerzogt, 1480 m, 13-14. VII. 1967 (Nr. 915), 2