Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 75. (Budapest 1983)

Roháček, J. ; Papp, L.: Revision of the East Palaearctic species of the Leptocera (s. str.) fontinalis-group (Diptera, Sphaeroceridae)

robust, relatively short sclerotized part of ducts. Cerci fused with 9th tergum and bearing a longer and thin hair besides 4 minute setulae. Distriburion — Known only from type specimens from the USSR, Far East (Amur area). Discussion — This species, although apparently a member of the L. finalis-subgroup differs markedly from other species of this subgroup, particularly by much longer hairs on the arista, pale greyish wings and highly characteristic male genitalia (male 5th sternum with large, finely spinulose posteromedial membraneous area and a long bristle in each posterior corner; periandrium long setose, slender pseudocerci, telomere with dense long bristles on ventral margin of the fore part, distiphallus ventrally spinulose etc.). Leptocera (Leptocera) caenosa (RONDANI, 1880) Material examined — Mongolia : 1 cf, Central aimak, 11 km S von Pass Zosijn davaa

r 90 km S von Ulan-Baator, 1650 m, 16VII 1967 (Nr. 924), Exp. DR. Z. KASZAB, 1967 (HNHM). USSR: 1 d*, Amurskaya obi., g. Zeya, 4 VIII 1981, A. SHATALKIN leg. (MGU). Democratic People's RepubFigs 41-42. Wings of Leptocera (s. str.) species: 41 = L. spinitarsata L. PAPP ( d, holotype); 42 = L. dyscola sp. n. ( d

1

, paratype). — Scale =0.5 mm