Janus Pannonius Múzeum Évkönyve 34 (1989) (Pécs, 1990)

Természettudományok - Nógrádi U., Sára–Uherkovich, Ákos: The Trichoptera fauna of the Zselic Downs, Hungary

24 S. NÓGRÁDI-Á. UHERKOVICH Fig. 6. Known Hungarian distribution data of Rhadicoleptus alpestris Kol. 6. ábra. A Rhadicoleptus alpestris Kol. ismert hazai elterjedési adatai. Aug. 17-18,1987 1 d", Aug. 21-27,1987 9 d* 2 9, Aug. 28-31, 1987 1 d

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1 9, Sept. 18-20, 1987 1 d\ Szenna, Denna Forest May 26,1985 1 d" (Á), Sept. 29,1986 3 d" 2 9 (Á), June 14, 1988 1 о" 1 9 (Á). A frequent species. Anabolia furcata Brauer, 1857 Helesfa, Korpád, Szentlászló, Szentlőrinc, Szulimán, Vásárosbéc {Nógrádi et al. 1985). Kaposmérő (Oct. 25, 1985) 1 9, Lipótfa Oct. 6-17, 1987 5 <? 3 9, Sántos Sept. 18-20,1987 2 d", Sept. 21-25, 1987 9 d" 1 9, Somogyapáti (March 23, 1987) 2 9, Szentlászló Oct. 17,198619, Szentlőrinc Oct. 18,1985 20 J

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1 9 (U, M). It is on the wing only for few weeks from the middle of September till the middle of October. It may also breed in polluted waters, too. Phacopteryx (Anabolia) brevipennis Curtis, 1834 Lipótfa July 26, 1987 1 еЛ Rare species which has first been published by Nógrádi (1984). Later it was captured in other six localities of Hungary: Kőszeg, Kocsola, Kisdobsza, Bares, Lipótfa and Nagybajom (Fig. 7. a). Rhadicoleptus alpestris Kolenati, 1848 Szulimán June 7, 1987 1 d\ It is a common species in West Hungary, e. g. Szőce, Magyarszombatfa, Daraboshegy, Őriszentpéter, Szalafő, Szentpéterfölde, Kőszeg. The single specimen of Zselic Downs was captured at Szulimán. In recent time we collected this species in the Bares Juniper Woodland, too. These are the Hungarian sites of the nominotypical subspecies, another lives in the Zemplén Mountains, Northern Hungary (Oláh 1967). Potamorhylax nigricornis Pictet, 1834 Korpád (Nógrádi et al. 1985). Almamellék, Sasrét June 16-30,1986 1 d", Szenna, Denna Forest June 26, 1986 1 d" (А). It prefers the rapid and non-polluted streams of hilly and mountainous regions. Potamophylax rotundipennis Brauer, 1857 Korpád, Pale (Nógrádi et al. 1985). Csertő Szept. 16,1985 1 d

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, Kaposfő Oct. 3,1986 2 <?, Oct. 8,1986 1 d", Oct. 28,1986 2 d

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, Lipótfa Sept. 27Oct. 30,1987 5 0*2 9, Sept. 9-Oct. 12,1987 5 c? 19, Patosfa Oct. 25,1985 1 d

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2 9, Szentbalázs (Nov. 11,1987) 1 9, Szentlászló (Nov. 11,1987) 1 9, Szulimán Oct. 17, 1986 1 9, Zselicszentpál (Oct. 17, 1986) 1 9. It lives almost in all streams of low hilly regions and tolerates highly polluted water, too. An autumn species which is on the wing in September and October, sometimes in the second half of August or the first days of November. Halesus tesselatus Rambur, 1842 Bőszénfa, Gorica (Nógrádi et al. 1985). Kaposfő Oct. 2-30,1986 29 о

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2 9, Lipótfa Sept. 29Nov. 3,1986 21 d

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1 9, Sept. 19-Nov. 16,1987 11 d

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1 9, Patosfa Oct. 25,1985 6 9, Santos Oct. 18-28,1987 1 d\ Szentlőrinc Oct. 1, 1986 3 9, Oct. 3, 1986 1 9. A rather common species which lives in slow streams. It is on the wing in autumn.