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

ing in that stream. However, because of the lack of data of larvae he could not decide whether that stream was the breeding place of R. hamulata or not. His species assemblage differs from ours, so it seems to be important to present the following list, which includes species of other groups as well. Ephemeroptera larvae - Metreletus balcanicus, Baetis muticus, B. rhodani, Centroptilum luteolum, Cloeon dipterum, Epeorus sylvicola, Habroleptoides confusa, Habrophlebia fusca, H. lauta, Ephemera danica, Ephemerella ignita (Kovács 2001, Kovács et al. 2003); Siphlonurus sp., Baetis sp., Ecdyonurus sp., Electrogena sp., Paraleptophlebia submarginta, Caenis luctuosa-macrura-compl&x. Ephemeroptera adults - Siphlonurus aestivalis, Metreletus balcanicus, Baetis rhodani, Ecdyonurus starmachi, Caenis luctuosa (Bauenfeind et al. 2004). Odonata larvae - Calopteryx virgo, Lestes viridis, Aeshna cyanea (Kovács et al. 2004). Plecoptera larvae -Diura bicaudata (Kovács et al. 2002); Isoperla tripartita, Perla burmeisteriana, Brachyptera risi, Nemoura cinerea, Capnia bifrons, Leuctra sp. Plecoptera adults - Isoperla tripartita, Brachyptera risi, Nemoura cinerea, Capnia bifrons. Acknowledgements - Our thanks are due to Dr Hedda Malicky (Biologiezentrum des Oberösterreichischen Landesmuseums, Linz), Prof Peter Zwick (Limnologische Fluss-Station Schlitz des Max-Planck-Instituts für Limnologie, Schlitz), Dr Gilles Vinçon (Grenoble) and Dr György Sziráki (Hungarian Natural History Museum, Budapest) for making their collections available for our studies. We thank Dr I'lja Krno (Zoological Institute, Faculty of Natural Sciences, Comenius University, Bratislava) for sending his paper in print, Dr György Csóka (Forest Research Institute, Mátrafüred) for helping to take the photos and Dr Ottó Merkl (Hungarian Natural History Museum, Budapest) for linguistic help. REFERENCES Bauernfeind, E., Kovács, T. & Ambrus, A. (2004) Collection of adult mayflies (Ephemeroptera) of the Mátra Museum, Hungary. - Folia historico-naturalia Musei matraensis 28. [in press] Braasch, D. & Joost, W. (1972) Neue Steinfliegen (Plecoptera) aus Bulgarien. - Mitteilungen aus dem Zoologischen Museum in Berlin 48(1): 177-181. Braasch, D. & Joost, W. (1975) Ein weiterer Beitrag zur Kenntnis der Steinfliegen (Plecoptera) Bulgariens. - Entomologische Nachrichten 19(11): 165-171. Dumont, B. (1984) Deux nouvelles espèces pour la faune de France: Rhabdiopteryx thienemanni ïllies et Leuctra pasquinii Consiglio (Plecoptera). - Annales de Limnologie 20(1-2): 35-38. lilies, J. (1957) Beitrag zur Kenntnis der Gattung Rhabdiopteryx Klap. (Plecoptera). - Archiv für Hydrobiologie 53(4): 455-464.