L. Forró szerk.: Miscellanea Zoologica Hungarica 9. 1994 (Budapest, 1994)

Csányi, B.: The macrozoobenthon community of the Danube between Rajka and Budapest

Table 1. Macrozoobenthon taxa found in kick SÍ numbers of sami No. Taxa 1 2 Tricladidae 1 Dendrocoelum lacteum O.F.M. 0 1 2 Dugesia sp. 0 1 Mollusca 3 Ancylus fluviaülis O.F.M. 1 1 4 Anodonta anatina L. 1 0 5 Bithynia îentaculata L. 1 1 6 Dreissena polymorphe! Pallas 1 1 7 Esperiana esperi Férussac 0 0 8 Ldhoglyphus naticoides C.Pfeff. 1 0 9 Microcolpia acicularîs Férussac 0 0 10 Pisidium amnicum O.F.M. 0 0 11 Pisidium sp. 0 1 12 Potamopyrgus antipodcirum Gray 0 0 13 Pseuelanodontei complaneita Rossm 0 0 14 Radix auricularia L. 1 1 15 Radix ovata Draparnaud 1 1 16 Radix peregra O.F.M. 0 0 17 Sphaerium corneum L. 1 1 18 Tfieodoxus elanubialis C.Pfeiff. 0 0 19 Theoeloxus fluviaülis L. 1 0 20 Unio crassus Philippson 0 0 21 Unio pictorwn L. 1 0 22 Valvata piscinalis O.F.M. 0 0 23 Viviparus acerosus Bourguignat 0 0 Annelida 24 Dina sp. 1 1 25 Erpobdella octoculata L. 1 1 26 Glossiphonia complanaata L. 0 0 27 Glossiphonia paludosa Carena 0 0 28 Hypania invalida Grb. 0 1 29 Oligochaeta sp. 1 1 30 Piscicola geometra L. 0 0 Crustacea (Malacostraca) 31 Corophium curvispinum Sars 1 1 32 Dikerogammanis villosus Sovinski 1 1 33 Jaera isiri Vieulle 1 1 34 Limnomysis benedeni Czerniavsky 0 0 35 Obesogammarus obesus Sars 0 0 Insecta 36 Ablabesmyia sp. 1 0 37 Aphelocheirus aestivalis Fabr. 0 0 38 Beietida sp. 0 0 39 Brachycent rus sp. 0 1 40 Chironomida sp. 11 41 Clinotanypus sp. 10 42 Cricotopus sp. 11 43 Heptagenia sp. 1 0 44 Heptagenia sulphurea Müller 1 1 45 Hydropsyche contubernalis McL. 1 1 46 Hydropsyche pellucidula Curtis 1 1 47 Limoniida sp. 0 0 48 Polypedilum sp. 0 0 Total number of taxa 24 22 nples of the littoral (1987-1993) (for explanation of ling sites see Fig. 1) Sampling sites 3 4 5 6 7 8 9 Total 0 0 0 1 1 0 1 4 0 1 0 0 0 0 1 3 1 1 1 1 0 0 1 7 1 0 0 0 1 1 4 0 0 1 1 1 1 1 7 1 1 1 1 1 1 1 9 0 1 0 1 0 1 0 1 1 1 1 1 1 3 y 1 0 1 0 1 0 1 0 1 0 1 1 ! 2 0 0 1 0 0 0 1 2 1 1 1 0 1 1 1 7 1 0 0 0 0 0 1 2 0 0 0 0 0 1 1 1 0 0 1 1 0 5 1 1 1 1 0 1 1 8 0 0 0 o 0 0 1 1 1 1 0 1 1 1 I 8 0 0 1 1 1 1 1 5 0 0 1 0 0 0 1 3 0 0 1 0 0 0 1 2 0 0 0 0 0 0 1 2 0 f) 0 0 0 1 1 2 0 0 0 1 1 1 1 4 1 1 1 0 1 1 1 8 1 1 1 1 1 1 1 9 0 0 1 0 1 1 1 4 0 0 1 0 0 0 1 1 0 ! 1 0 1 1 6 1 1 1 1 1 1 1 9 1 1 0 0 0 1 1 4 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 9 1 1 1 1 0 1 1 8 0 0 0 1 0 1 0 2 0 0 {) 1 0 1 1 3 0 0 0 0 0 0 0 1 ! 0 1 0 0 0 0 2 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 5 1 1 1 1 1 1 1 9 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 8 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 8 1 1 1 1 1 1 1 9 0 1 1 0 0 1 1 6 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 ! 22 22 26 22 18 29 36 22