Janus Pannonius Múzeum Évkönyve 38 (1993) (Pécs, 1994)

Természettudományok - Nógrádi, Sára–Uherkovich, Ákos: The Trichoptera fauna of the lake Balaton and its catchment area (Hungary)

38 Sericostom ati dae Discussion Notidobia ciliaris Linnaeus, 1761 - Hegyhátszentjakab (NÓGRÁDI 1989b); Nagybajom (NÓGRÁDI, UHERKOVICH 1992); Órimagyarósd (NÓGRÁDI 1989b); Szaknyér (ÚJHELYI 1981); Szőce (ÚJHELYI 1981, NÓGRÁDI 1987, 1989b); Zalalövő (NÓGRÁDI 1989b) * Csákány May 9, 1991 2 dV (U); Nemesvid May 1, 1990 82 <W 1 9 (N, U), May 9, 1990 23 d-d-, May 9, 1991 17 dcT 2 99, May 22, 1991 12 dtf 4 9 9 (U); örvényes Apr. 25, 1990 1 с? (U); Somogyzsitfa May 1, 1990 7 dV (N, U), May 22, 1991 1 d- 1 9 (U). Sericostoma personatum Kirby et Spence, 1869 - Szőce (NÓGRÁDI 1987, 1989b). Beraeidae Beraea maurus Curtis, 1834 - Szőce (NÓGRÁDI 1987, 1989b). Beraea pullata Curtis, 1834 - Balatonfüred (ÚJHELYI 1979); Keievíz (NÓGRÁDI, UHERKOVICH 1992); órimagyarósd (NÓGRÁDI 1989b); Szőce (NÓGRÁDI 1987, 1989b) * Felsőjánosfa June 2, 1984 1 e (U); Nemesvid May 22, 1991 1 9 (U). Beraeodes minutus Linnaeus, 1761 - Csömend (NÓGRÁDI, UHERKOVICH 1992); Nagybajom (NÓGRÁDI, UHERKOVICH 1992); Órimagyarósd (NÓGRÁDI 1986, 1989b); Szőce (NÓGRÁDI 1986, 1987, 1989b) * Nemesvid May 1, 1990 1 <f 23 9 9 (N, U), May 9, 1991 1 <f3 99 (U). Ernodes articularis Pictet, 1834 - Szőce (NÓGRÁDI 1987, 1989b). More than 53 000 specimens (22664 <?<? and 31120 9 9) of 118 species were collected in 64 sites of the catchment area of Balaton (Fig. 1). These 118 species mounts up to 58.4 % of the total domestic fauna (202 species). 26 species live only in tributaries of upper Zala branches. Their sites are mountainous-like with very clean and native watercourses. 61 species of the remainded 92 were collected in the area of Balaton and Kis-Balaton, in 10 sites. 36 species were captured at the water of Kis-Balaton (Balatonmagyaród) (Table 4). The most interesting collecting site was Tihany-Sajkod in the viewpoint of species composition (Table 2). Here more than 10 thousand specimens of 40 species were taken within one year, this material contains several interesting species. Also a huge material - 10762 specimens of 31 species was captured by us and by light trap at Fonyód (Table 1). Fig. 4. Number of Trichoptera species occuring in the catchment area of Balaton. 4. ábra. A Trichopterák fajszáma a Balaton vízgyűjtő területén.