Contributions to Zoology, 71 (4) (2002)

Four Ponto-Caspian and one American gammarid species (Crustacea, Amphipoda) recently invading Polish waters

Krzysztof Jazdzewski , Alicja Konopacka , Michal Grabowski

Department of Invertebrate Zoology and Hydrobiology, University of Lodz 12/16 Banacha str., 90 237 Lodz, Poland

Keywords: Biogeography, gammarids, European waters, Poland