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

(Pécs, Nagy-mély-v.); Dobogókő, Verőce, Bakonybél. These are newly collected specimens, which are additions to those 31 males, 14 females, which were identified by Dr Rauno Väisänen in 1981. - It seems common in Hungary but in the creek valleys of our low mountains only. Mycomya tridens (Lundström, 1911 ) - A rare species in Hungary. Two males (Bükk-fennsík, Nagymező, actually Miskolc or Nagyvisnyó) were reported by Väisänen (1984: 205) and two other males were identified now (Gagyvendégi, akácos széle, 2000.V. 16., Dömös, Rám-szakadék, 1996.XI. 14.). Specimens from the Bükk Mts were also reported by Dely-Draskovits (1996: 413). Mycomya tumida (Winnertz, 1863) - 4 males: K-Mecsek TK: Óbánya, Óbányai-völgy, patak fölött és mellett, 1999. május 25, 26, 28; 1 male: Melegmány TT, Pécs, Nagy-mély-v., 1999. május 27; 4 males: Duna-Ipoly NP, Szokolya: Szén-patak felső folyása, patak fölött és mellett, 2001. május 5, 1999. május 19, 2000. május 13; 8 males: Diósjenő, Kemence-p. felső folyása fölött és mellett, 2001. június 9, 2002. április 1, május 4; 1 male: Orfű: Szuadó-v., szurdok, 2001.V.31. - As I noticed above, Thalhammer's (1900: 12) record is highly questionable. So these are the first reliable records for this species from Hungary. All in all, it does not seem to belong to the rare species in our country but it is probably restricted to occur in our low mountains. Mycomya vaisaneni sp. n. (Figs 1-5) Holotype - male (HNHM, abdomen with genitalia are kept in a plastic microvial with glycerol): Zempléni TK: Regéc, Ördög-v., patak fölött és mellett, 2000. július 5, leg. Papp L. Body length 5.56 mm, wing length 4.80 mm. Head. Palpi, other mouthparts and face yellow with thin white microtomentum, posterior parts of head graphite-grey with thick light grey microtomentum. Antenna mostly dark greyish brown, scape, pedicel and base of 1 st flagellomere light greyish yellow. First flagellomere 1.76 times, 2nd 1.32 times as long as broad. Flagellum with 0.045 mm long white hairs (cilia). Thorax. Pronotum yellow. Mesoscutum greyish yellow with 3 broad grey longitudinal stripes (laterals emerge behind the level of anterior stigma). Scutellum more greyish yellow. Mesanepisternum, mesokatepisternum, laterotergite and mediotergite light brown with dense greyish microtomentum. Metepisternum yellow. Legs. Coxae, femora and tibiae yellow, hind coxae with some brownish hue laterally. Trochanters with dark apical margin, tarsi dark grey. Fore coxa without a dense brush of strong setae nor with 1 strong seta or spine. Mid coxa with a large spur, curving archly ventrad, apically with 2 imwardly curved teeth. Leg ratios: btlitl = 60:57, bt2:L2 = 57:74, bt3:t3 = 60:97 units (1 unit = 0.03 mm). Wing. Colour light brownish with brown veins, without markings but apex of Sc, Sc-R and R

4 darker brown than rest of veins. Sc ending in C. Sc-R (Sc2, see Krzemihski & Evenhuis (2000)) ending in Rl. Apical part of Sc bearing microtrichia. Small cell trapezoidal, 1.9 times as long as broad (longest/broadest). Cu