O. Merkl szerk.: Folia Entomologica Hungarica 68. (Budapest, 2007)

situated 11 km south of Teklafalu. Considering the lifestyle and habitats preferred by the species it is most likely that this population lives in Dráva River and/or in adjacent watercourses. Two other species of riffle beetles, considered to be rare in Central Europe (KOVÁCS et al. 1999) were also attracted by light in Teklafalu. Their data are as follows (numbers of specimens are in parentheses): Macronychus quadrituberculatus P. W.J. MÜLLER, 1806:29.VI.2005 (4), 2.VIII.2005 ( 1 ). Potamophilus acuminatus (FABRICIUS, 1792): 11.VIII.2004 (1), 26.VI.2005 (1). The specimens studied are deposited in the collection of JÓZSEF SÁR ("Tequila Collection", Teklafalu), in the collection of DEZSŐ SZALÓKI (Budapest) and in the Hungarian Natural History Museum (Budapest). Acknowledgements - Thanks are due to MANFRED JÄCH (Naturhistorisches Museum, Vienna) and JÁN KODADA (Faculty of Natural Sciences, Comenius University, Bratislava) for checking identification and for information about distribution of Stenelmis consobrina; and to JÁNOS PÁL (Hungarian Natural History Museum, Budapest) for the drawing. JÄCH, M. A., KODADA, J. & ClAMPOR, F. 2006: Elmidae. - In: LÖBL, I. Sc SMETANA, A. (eds): Catalogue of Palaearctic Coleoptera, Vol. 3. Apollo Books, Stenstrup, pp. 432-440. KODADA, J. & JÄCH, M. A. 2005: Elmidae. - In: BEUTEL, R. & LESCHEN, R. (eds): Handbuch der Zoologie, Coleoptera, Beetles Vol. 1. Walter de Gruyter, Berlin-New York, pp. 903-943. KOVÁCS, T., AMBRUS, A. Sc MERKL, G. 1999: Potamophilus acuminatus (Fabricius, 1792) and Macronychus quadrituberculatus P. W. J. Müller, 1806: new records from Hungary (Coleoptera: Elmidae). - Folia entomologica hungarica 60: 187-194. KOVÁCS, T. & MERKL, O. 2005: Data to the Hungarian distribution of some aquatic beetles, with notes on an extralimital species (Coleoptera: Gyrinidae, Haliplidae, Elmidae, Dryopidae). - Folia entomologica hungarica 66: 81-94. Fig. 1. Stenelmis consobrina DUFOUR, 1835 REFERENCES