S. Mahunka szerk.: Folia Entomologica Hungarica 59. (Budapest, 1998)

New data to the caddisfy (Trichoptera) fauna of Hungary, IV. 75 collections but the specimens labelled and published (Kiss 1983) as Limnephilus stigma Curt, proved to another species (Nógrádi 1989a, 19896), therefore we did not figured it in the first Hungarian check list (Uherkovich, Nógrádi 1989). The first adults we have studied were collected along the Dráva river. Later we got some materials from NE Hungary, one sample contained a male also. J. Oláh's list also contains an adult from the Aggtelek National Park, it was collected earlier but was not published yet. The species has a large area, it lives at many points of the Holarctic region. It is frequent in the northern belt of its area but becames scarcer to the south and does not occur in southernmost parts of the Palaearctic region (e.g. the southern Balkans, Iberian Penninsula, Italy etc. see Botosäneanu, Malicky 1978). Two of the three Hungarian localities lie in mountainous areas but the third one on lowland along the Dráva river, where the diversity of species is rather high and some species characteristic mostly of the hilly and mountainous regions may occur. NEW DATA OF SOME CADDISFLY SPECIES Oxyethira tristella Klapálek, 1895 (Hydroptilidae). It is frequent in the Northeast Lowland, Hungary, where more than 300 specimens were collected a few years ago (Nógrádi 1994). Later several further specimens (about 600) were captured in the same Figs. 9-14. Male genitalia of Limnephilus stigma Curtis (Gyékényes, Lankóci-erdő, June 28, 1995, leg. L. Ábrahám) lateral (9), dorsal (10) and ventral (11). Female genitalia of same species (with same data) lateral (12), dorsal (13) and ventral (14)