Janus Pannonius Múzeum Évkönyve 32 (1987) (Pécs, 1988)

Természettudományok - Nógrádi, Sára–Uherkovich, Ákos: The caddisfly fauna of the Gyöngyös streamsystem, South Hungary (Tirchoptera)

CADDISFLIES OF THE GYÖNGYÖS STREAM-SYSTEM 19 Fig. 2. The ratio of Hydropsyche species in some collecting sites (see also Table 5). First row: stream of low hilly regions (1 = Kocsola, 2 = Magyarszombatfa, 3 = Kisdobsza, 4 = Szőce, 5 = Szederkény). Second row: mountaineous streams (6 = Kárász, 7 = Óbánya, 8 = Mánfa, 9 = Kisújbánya, 10 = Vékény). Third row: around stagnant waters (11 = Csertő, 12 = Barcs, 13 = Tekerés) and along Danube at Verőce (14). 2. ábra. A Hydropsyche fajok részaránya néhány gyűjtőhelyen (lásd még az 5. táblázatot is). Első sor: alacsony dombvidéki patakok (1 = Kocsola, 2 = Magyarszombatfa, 3 = Kisdobsza, 4 = Szőce, 5 — Szederkény). Második sor: begyvidéki patakok (6 = Kárász, 7 = Óbánya, 8 = Mánfa, 9 = Kisújbánya, 10 = Vékény). Harmadik sor: állóvizek körül (11 = Csertő, 12 = Barcs, 13 = Tekerés) és a Duna mellett, Verőcénél (14). Athripsodes aterrimus Stephens, 1836. This wide-spread and not rare species was collected before 1982 (Nógrádi et al. 1985). Ceraclea alboguttata Hagen, 1860. Kisdobsza, 1985 July 19 1 r/ 3 99, 1986 July 23 1 9- . It lives along rivers and lakes. A wide-spread but not frequent species. Ceraclea annulicornis Stephens, 1836. Kisdobsza, 1982 June 6 1 f/ 1 $, 1985 June 5 2 (fçf 3 Ç9, June 22 1 9. Frequent species. Ceraclea aurea Pictet, 1834. Kisdobsza, 1985 July 19 7 rJV 18 99, July 29 1 $. It is a wide-spread and somewhere common species. Ceraclea dissimilis Stephens, 1836. Kisdobsza, 1982 June 6 rf 33 6 99, 1985 June 5 26 rfcf 24 99, June 22 15 <f(f 13 99, June 30 19 cfcf 29 99. J«ly 8 5 cfcf 8 99, July 19 85 ef(f 82 99, July 29 12 cfd

1 12 99- August 14 1 ö" 2 99, August 25 12 öV 12 99, Sept. 3 3 f/cf. Oct. 2 1 ef, 1986 June и 13 öV 19 99, July 23 4 c/cf 4 99. Homokszentgyörgy, 1986 June 27 5 cTcf July 23 2 cfcfEverywhere very common. Ceraclea fulva Rambur, 1842. Kisdobsza, 1985 July 19 1 $. It was published by Mocsáry (1900), later by Újhelyi (197). С. fulva is a very rare species on the West and South Transdanubia, this is its first and only data from that area. Triaenodes bicolor Curtis, 1834. It is a wide-spread but not frequent species of stagnant waters. After 1981 it was not collected at Kisdobsza (Nógrádi et al. 1985). Oecetis furva Rambur, 1842. Kisdobsza, 1985 July 19 2 <frf 1 9, July 29 2 99, August 14 1 cf. 1 9Frequent species along stagnant waters. Oecetis lacustris Pictet, 1834. Kisdobsza, 1982 June 6 4 99, 1985 July 19 3 99. August 25 8 99, Sept. 3 4 99, 1986 July 23 I <f I %. Homokszentgyörgy, 1986 June 27 7 99It is a wide-spread species living in Balaton and in some other lakes (fish-ponds) in large mass. Oecetis notata Rambur, 1842. Kisdobsza, 1985 June 30 7 cfcf 2 99, July 19 1 (f 4 99, July 29 1 rf 1 9, August 25 1 <£ 1 $, Sept. 3 1 Cf 1 9- 1986 July 23 3 99. Freqent species. Oecetis ochracea Curtis, 1825. Kisdobsza, 1982 June 6 1 (f, 1985 May 13 1 9. June 5 2 <?(?, June 22 1 9, June 30 3 99, July 19 2 99. July 29 2 (fcf 4 99, August 14 1 Ç, August 25 1 cf. Sept. 3 4 cfcf 2 99, 1986 May 3 1 9, July 23 1 ç? 1 $. Homokszentgyörgy, 1986 May 11 1 cf 1 9. J

une 27 2 Cf Cf 4 99, July 28 1 с?This species living both in stagnant and runnin waters occurs everywhere, usually it is frequent around its biotopes.