Stoichev, Stefan2026-03-132026-03-132026-03-151313-9916https://doi.uni-plovdiv.bg/handle/store/996Hydrobiological studies of Vodas River in Edessa, Greece were performed in 2022. The present study provides the first information on free-living freshwater nematodes from Voda River in Edessa, Greece. In our study, we identified 7 species of freshwater free-living nematodes belonging to 6 genera. This is the first detailed study on free-living freshwater nematodes from the Vodas River in Edessa, Greece. The 3 species (marked by +) and 2 genera (marked by *) are new to the hydrofauna of Greece.enFree-living freshwater nematodesVodas RiverGreeceArticle