O. Merkl szerk.: Folia Entomologica Hungarica 67. (Budapest, 2006)

LONCHOPTERIDAE Lonchoptera scutellata STEIN, 1890-1 male: Tata, Öreg-tó, 1959. IV. 15., leg. MIHÁLYI; 1 male: Pákozd, Bella völgy, 1959. IV. 29., leg. MIHÁLYI. New to Hungary. A part of the Lonchopteridae collection of the HNHM was revised in 2005 and these two specimens were found. This is the sixth known species from Hungary, but I think that other three species are expected to occur. LAUXANIIDAE The family Lauxaniidae was one of the neglected Diptera groups in Europe up to the 1970s. In the last two (or three) decades a number of good revisions of the genera and species groups were published (for their bibliographic data see SHATALKIN 2000). The most recent one, MERZ' s (2003) paper on the Homoneura interstincta species group cleared up a group of common species. I did not recognise the distinctness of the following two species formerly (PAPP 1979). Homoneura interstincta (FALLÉN, 1820) - 9 females from the Carpathian Basin: 1 female: Sz.-Fehérvár, Hungária, THALHAMMER, coll. THALHAMMER; 1 female: Rózsahegy [Ruzomberok, Slovak Rep.], Hungária THALHAMMER, coll. THALHAMMER; 1 female: Pöstyén [Piesfany, Slovak Rep.] KERTÉSZ [on reverse side] "1902. VI. 1." - "interstincta Fall." det. KERTÉSZ; 2 females: Kalocsa KERTÉSZ [reverse side] "907. VI. 4." - "interstincta Fall." det. KERTÉSZ; 2 females: Szár KERTÉSZ [reverse side] "1902. VI. 15." - "interstincta Fall." det. KERTÉSZ; 1 female: Őr Sz.Miklós SAJÓ - [handwriting by KERTÉSZ] "Sapromyza n.sp."; 1 female: [Romania] R. Vadului, Transsylvania, THALHAMMER, coll. THALHAMMER. This species must be rare in Hungary. Homoneura mediospinosa MERZ, 2003 - 50 males, 67 females: coll. THALHAMMER: Pécs, Zengő, Sátoraljaújhely, Trencsén [Trencín, Slovak Rep.], "Szegszárd", N. Várad; Aggteleki N.P.: Jósvafő, Aggtelek (Almás-kert, Lófej-forrás), Bükki N.P.: Miskolc, Sebes-víz, Odvas-kő, Felsőtárkány, Mária-forrás, Hór-v., Tardi-p.; Hortobágyi N.P.: Hortobágy, Nagyhegyes; Kiskunsági N.P.: Csévharaszt; Duna-Ipoly N.P.: Verőce (Magyarkút), Szokolya (Királyrét), Visegrád; Kőszegi TK: Kőszeg (Hétforrás, Szabó-h., Hármas-h.); Mecsek-hg.: Lámpás-v., Püspökszentlászló; Nagyszénás, Budapest; Transdanubia: Szár, Kiskomárom, Balatonfüred, Barcs, Bakony-hg. (Farkasgyepü), Noszlop; other localities: Nógrádszakái (Rárósp.), Budapest, Pestszentlőrinc (Péterhalmi-erdő); Pöstyén [Piesfany, Slovak Rep.], Rozsnyó [Roznava, Slovak Rep.]; Plitvica [Croatia]; Homoródfürdő [Bäilc Homorúd, Romania], Mehádia [Mehadia, Romania]. They are from all parts of our country. Both species are less common in our low mountains than on lowlands, but otherwise no tendency was observed in the locality records. CHAMAEMYIIDAE Leucopomyia alticeps (CZERNY, 1936) - 1 female: Budapest KERTÉSZ - [reverse side] "1921. V. 1.". This is the specimen, on which the Hungarian record was based (PAPP 2001A). NO additional specimen has been collected in Hungary since that time. The distinguishing characters can be summarised as follows (I mean, it is not necessary to use characters of genitalia to separate the two species, including females). Body, including head, vivid light silvery grey. Frons bicolourous: orbits light silvery grey, like mesonotum, interfrontalia dark grey. A pair of brown vittae (of even width) just laterally to the dc lines continued distally to the dc setae, 1 pair of darker grey acrostichal stripes,