H. dr. Harmat Beáta (szerk.): A Bakonyi Természettudományi Múzeum Közleményei 22. (Zirc, 2005)

CSABAI ZOLTÁN – MÓRA ARNOLD – BODA PÁL – CSER BALÁZS – MÁLNÁS KRISTÓF: Contribution to the aquatic insect fauna of the northern part of the Bakony mountains (Ephemeroptera, Coleoptera, Heteroptera and Trichoptera)

(Szápár): 2003. 04. 26, 2, BP-CsZ-MA - Szarvas-kút, outlet (Zirc): 2003. 04. 26, 2, BP-CsZ-MA - Szömörke-patak, in front of village (Bakonybél): 2003. 04. 26, 3, BP-CsZ-MA. Stenophylax permistus MCLACHLAN, 1895 - Cuha, Lukács-rét (Zirc): 2003. 04. 27, 4, BP-CsZ-MA - Gaja (Bakonynána): 2004. 05. 13, 1, CsB-CsZ - Malmi-patak (Csetény): 2003. 04. 27, 4, BP-CsZ-MA - Malom-völgyi-patak (Eplény): 2003. 04. 26, 5, BP-CsZ-MA; 2004. 05. 12, 2, CsB-CsZ-PZs - Malom-völgyi-patak (Olaszfalu): 2003. 04. 26, 2, BP-CsZ-MA. GOERIDAE Goera pilosa (FABRICIUS, 1775) - Cuhai-Bakony-ér (Réde): 2003. 04. 25, 1, BP-CsZ-MA. Lithax obscurus (HAGEN, 1859)* - Gerence, Gerencepuszta (Bakonybél): 2003. 04. 26, 4, BP-CsZ-MA - Gerence, Öreg-Szarvad-árok (Balonybél): 2003. 04. 26, 1, BP-CsZ-MA; 2004. 05. 12, 1, CsB-CsZ - Szömörke-patak, in front of village (Bakonybél): 2003. 04. 26, 1, BP-CsZ-MA - Szömörke-patak, Hudi-földek (Bakonybél): 2003. 04. 26, 1, BP-CsZ-MA. LEPTOCERIDAE Mystacides niger (LINNAEUS, 1758) - Hajmás-tározó (Réde): 2003. 08. 17, 1, BP-CsZ-MA. Notes on selected taxa Siphlonurus armatus (EATON, 1870) - A North and Central European species, it is an oreotundral faunal element (LANDA and SOLDAN 1985). In Hungary it occurs in some localities of Transdanubia (ÚJHELYI 1966,1979, TÓTH 1992a, 1992b, SZIRÁKI 1998). This was the most frequent species in the investigated area, the number of specimens was relatively large in the majority of collecting localities. This species prefers the litoral region of the slow flowing streams and drains with sandy and muddy bottom. Detritus feeder. Baetis pentaphlebodes ÚJHELYI, 1966 - The pattern of distribution of this species is inadequately known. Probably it is a Central-European species but occurs in Spain too. In Hungary it is known from the Gödöllő Hills and from the Bihari-plain (CSABAI et al. 2004, ÚJHELYI 1966, SMITH and ANDRIKOVICS 2000), lives in small streams of the hilly and lowland regions with muddy buttom and dense vegetation. Detritus and biofilm feeder. It was not known from the Bakony mountains previously. Electrogena ujhelyii (SOWA, 1981) - This species was described by SOWA (1981) from the Balaton Uplands. Since then it was found in Austria, Germany, France and Italy. The pattern of distributionof the species is poorly known. In Hungary it occurs in the Mátra Mountains and the Dráva region as well (Kiss et al. 2001, SZIRÁKI 1998). The species prefers the rhitral region of mid -mountain streams. Detritus and biofilm feeder. It is a frequent species in the Bakony Mountains. Paraleptophlebia werneri ULMER, 1919 - It is a rare North and Central European species, arboreal faunal element (LANDA and SOLDAN 1985). Its range is wide but disjunct.