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

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

TRICHOPTERA FAUNA OF THE ZSELIC 21 2 d 10 9, July 9,1985 4 9, Aug. 19,1985 2 d"22 9, Sept. 16,198519, Kaposfő July 2,198519, May 13,19861 cf, May 13,1986 1 d, May 17,1986 1 9, May 21,1986 3 9, May 22,19861 9, Lipótfa May 14-Sept. 17,1986 4 d 48 9, June 13-Aug. 6,1987 105 d254 9, Patosfa May 19, 1986 3 9, Sept. 3,198619, Santos June 14-15,1987 2d 9 9, June 16,1987 1 d3 9, Aug. 21-27,1987 1 d 5 9, Sept. 21-25,1987 2 9, Somogyapáti May 18,1987 5 9, July 8,1987 3 d 5 9, Szentlőrinc May 21,1986 2 d 1 9, July 31,1986 1 9, July 15,1987 11 d 122 9, Szulimán June 7, 1987 4 9. A wide-spread and often very common species along streams and rivers. Plectrocnemia conspersa Curtis, 1834 Bakóca {Nógrádi et al. 1985). Almamellék, Sasrét Aug. 16-31, 1986 1 d, Hetvehely, Kán Valley May 12,1988 3 0

я 1 9, Husztót May 12,1988 2 d, Kaposfő Sept. 3,19851 d, July 4,1986 2 d, Lipótfa July 28,19861 d, Sántos Sept. 18-20,19871 d, Szenna, Denna Forest May 26,19851 9 (Á), Sept. 29, 1986 1 d (Á), June 30,1988 1 d (Á). It is very frequent in the mountainous region. In the hilly regions of South and West Transdanubia it is not frequent. It developes in non-polluted small streams. Cyrnus crenaticornis Kolenati, 1859 Lipótfa June 8,1987 1(^19, June 10,198719, June • 14, 1987 1 9, Szulimán June 7, 1987 1 d. A species of stagnant waters, sporadically it can be rather frequent. Holocentropus picicomis Stephens, 1836. Csertő July 9,1985 Id 19, Aug. 19,198519, Lipótfa Aug. 18,1986 1 d, June 13,1987 1 9, June 15,1987 1 9, July 17, 1987 2 9, July 19, 1987 1 9, Patosfa May 19, 1986 5 9, June 15,1986 2 9, July 29,1986 1 d 1 9, Somogyapáti May 18,1986 2 d 20 9, June 16,1986 2 9, Aug. 7,1986 2 9, Szentlőrinc July 31,198619, June 3, 1987 2 9, Szulimán June 7,1987 4 9. It is a species of lowland stagnant waters. It is frequent in fish ponds. Psychomyidae Psychomyia pusilla Fabricius, 1781 Lipótfa July 4,1987 1 d, Patosfa June 15,1986 1 9. A species of slow running and non-polluted streams and rivers. In South Transdanubia it is not frequent. Lype phaeopa Hagen, 1868 Patosfa, May 11,1986 1 d (?). Only a male was captured in the Zselic Downs, along a small streams. It is a rare species. Lype reducta Stephens, 1836 Hetvehely, Kán Valley May 12,1988 1 9, Lad May 11, 1986 6 d, Santos Aug. 21-27, 1987 1 d, Szenna, Denna Forest May 17,1985 2 d. It lives along the streams of mountainous regions, mostly. Sometimes we have collected it in the low hilly regions, e. g. in the Zselic Downs. Ecnomidae Ecnomus tenellus Rambur, 1842 Almamellék, Sasrét June 1-July 29,1985 369 d 868 9, June 16-Sept. 30,1986 100 d 429 9, Csertő June 6, 1985 153 d 227 9, July 9,1985 524 d 278 9, Aug. 19, 1985 130 d 236 9, Sept. 16,1985 8 d 148 9, Kaposfő June 22,1985 3 9, June 24,1985 1 9, June 29,198519, May 20,19861 d 7 9, Lipótfa May 13-Sept. 16,198618 d 50 9, June 7-Sept. 11,1987 10 d 52 9, Patosfa May 19,1986 3 d 22 9, June 15,1986 1 9, July 29,1986 3 9, Santos June 14-15, 1987 1 d 6 9, June 10, 1987 2 9, June 25-27,1987 1 d, Aug. 21-27,1987 1 9, Somogyapáti May 18,1986 2 d 9 9, June 16,1986 2 d 1 9, Aug. 7.1986 2 9, July 8,1987 3 9, Aug. 14,1987 1 d 11 9, Szentlőrinc May 12,19861 d, May 21,1986 2 d 1 9, July 31, mild, June 3,1987 3 9, Szulimán June 7,1987 6 9. This species occurs all over the country and it is very frequent by stagnant waters, mostly at fish ponds and other small ponds covered by dense vegetation. Sometimes it reaches very high dominancy (see Table 10.5). Phryganeidae Trichostegia minor Curtis, 1834 Lipótfa Aug. 11,19861 d, Aug. 13,19861 d 19, Aug. 17,19861 d 1 9, June 28,198719, July 1,19871 d, July 9.1987 9, July 24,1987 1 d, Aug. 12,19871 d, Aug. 18, 1987 1 d, Santos, June 25-27, 1987 1 d. This species occurs sporadically, but it can be frequent in some sites (e. g. Bares Juniper Woodland: Darány-Nagyberek). Agrypnia pagetana Curtis, 1834 Kaposfő May 10,198519, Lipótfa April 26,19871 d. Only three localities have been known from South Transdanubia: two of them are in Zselic, another one is at Mike {Nógrádi et al. 1985). Agrypnia varia Fabricius, 1793 Kaposvár, Pale {Nógrádi et al. 1985). Patosfa Sept. 3,1986 1 9. A wide-spread and common species of stagnant waters. It might appear in large masses in some lakes and ponds covered by dense vegetation (Balaton, Darány-Nagyberek). Phryganea grandis Linnaeus, 1758 Korpád {Nógrádi et al. 1985). Csertő Aug. 19,1985 1 d, Kaposfő July 30,19861 d, Sántos Aug. 17-18,1987 1 d 2 9, Aug. 21-27,1987 19, Somogyapáti Aug. 7, 1986 1 d, Szentlőrinc July 31, 1986 1

d. Widely-distributed species all over the country.