S. Mahunka szerk.: Folia Entomologica Hungarica 55. (Budapest, 1994)

4 (3) All parts of thorax grey to dark grey. Hind femur with 1 to 4 dorsal bristles at distal quarter. Female sternites not much wider than long, female 7th tergite not sclerotized (Fig. 12) (female of minuta and hungarica unknown). 5 (6) Male surstylus (Fig. 25) with a basal process, paramere with an additional ventral process (Fig. 26). A small species, body length 3.35 mm only. Hind femur with only 1 dorsal bristle in distal quarter (Hungary) minuta sp. n. 6 (5) Male surstylus (Figs 9, 15) without a basal process, no ventral process on paramere (Figs 10, 17). Bigger species, body length 4 mm or more. Hind tibia with 2 to 4 dorsal setae in apical third. 7 (8) Editum much shorter than cercus (Figs 8-9), its cranial edge with a row of short pointed spinulae on inner side; surstylus (Figs 8-9) short blunt with some short, rather thin but pointed setae on its caudal edge (Spain) hispanica sp. n. 8 (7) Editum as long as cercus, both editum and surstylus digitiform (Figs 15, 18), and both without thick setae (Hungary) hungarica sp. n. Other known (East) Palaearctic species of Schroederella: nigra (Czerny, 1931): Turkmenia, vie. Ashkhabad nipponica Okadome, 1969: Japan (Honshu) pectinulata (Czerny, 1931): Amur region (Russia or China) robusta Gorodkov, 1962: Tajikistan segnis Czerny, 1930: NE China (Manchuria) (Gorodkov mentioned undescribed species from the East Palaearctic repeatedly). ACKNOWLEDGEMENT We would like to thank Dr Andrzej Woznica (Dept. of Zoology, Agricultural University, Wroclaw, Poland) for his advice and information on the type of S. brevisetis and Mr Javier Blasco-Zumeta (Pina de Ebro, Spain), who made his material available for study. REFERENCES Czerny, L. (1924): Monographie der Helomyziden. - Abh. zool.-bot. Ges. Wien 15(1): 1166. Czerny, L. (1932): Palaearktische Helomyziden des Zoologisches Instituts der Akademie der Wissenschaften d. UdSSR (Diptera). - Trudy zool. Inst. Leningr. 1(1): 25-33. Enderlein, G. (1914): Ord. Diptera, Fliegen (Zweiflügler). - In: Brohmer, P. (ed.): Fauna von Deutschland, Leipzig, 587 pp., spec. p. 272-334. Enderlein, G. (1920): Ord. Diptera, Fliegen (Zweiflügler). - In: Brohmer, P. (ed.): Fauna von Deutschland, Leipzig, 2nd edition, 472 pp., spec. p. 265-315.