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

FOLIA ENTOMOLOGICA HUNGARICA ROVARTANI KÖZLEMÉNYEK LV 1994 p. 271-280 New data to the caddisfly (Trichoptera) fauna of Hungary, III. S. Nógrádi New data to the caddisfly (Trichoptera) fauna of Hungary, III. - Five species proved to be new for the Hungarian fauna: Stactobiella risi Felber, Oxyethira tristella Klapálek, Apatania muliebris McLachlan, Micropterna caesareica Schmid and Ceraclea nigronervosa Retzius. Recent data of some rare species are also presented. Four species of Hydroptila sparsa Curt, group are compared and depicted. In the last decades author's five papers (Nógrádi 1984, 1985a, 1986, 1988, 1992) presented 30 Trichoptera species which had proved to be new for the Hungarian fauna. The first Hungarian check-list containing the results up to August 1989 enumerates 196 species (Uherkovich and Nógrádi 1989). In recent years again a large caddisfly material - about 100,000 specimens - was elaborated from some regions of Hungary, mostly from the northwestern part ("Szigetköz"), the northeastern part ("Szatmári-sík") and along the Dráva river. Small but interesting caddisfly materials were collected on some other parts of Hungary. In the years 1990 S. Ujhelyi's collection was revised, some interesting caddisflies were found in it, too. Since the publishing of the paper on this topic five species were found in these materials, thus the number of known Hungarian species increased up to 203. Besides these new species several rarities were also taken. SPECIES NEW IN THE HUNGARIAN TRICHOPTERA FAUNA Oxyethira tristella Klapálek, 1895. Uszka, Batár stream, June 21, 1993, 24 66 216 ÇÇ , leg. A. Uherkovich & I. Vass; Tiszabecs, village, June 22, 1993, 1 Ç , portable light trap; Túristvándi, Old Túr river, 1 Ç , leg. A. Uherkovich; all localities in NE Hungary (Figs 1-3). This species has neither old literature data no voucher specimens in Hungarian collections. In 1993 many adults were collected in NE Hungary, along the stream Batár on the Hungarian-Ukrainan border. This water is totally unregulated and unpolluted covered by very dense aquatic vegetation. Rich caddisfly community lives in it including some rare species. Stactobiella risi Felber, 1908. Tanakajd (W. Hungary), June 2-17, 1960, 1 d 1 Ç , light trap; Tiszabecs, Tisza river, June 20, 1993, 3 dd

, leg. Á. Uherkovich & G. Szilágyi; Tiszabecs, village, June 22, 1993, 1 d

, portable light trap; Uszka, Batár stream, June 21, 1993, 12 dd 6 , leg. A. Uherkovich & I. Vass; Fehérgyarmat, Gőgő-Szenke, June 22, 1993, 1 d , leg. Á. Uherkovich & G. Szilágyi; Túristvándi, Old Túr river, June 23, 1993, 1 Ç , leg. A. Uherkovich (NE Hungary). (Figs 4-8). It is a characteristic species of larger