Dynamics of helminth fauna of the digestive tract of Perca fluviatilis (Actinopterygii: Perciformes) and its relationship with zooplankton in the Samarskaya Luka National Park (Russia) - Rubanova, Marina V.; Mukhortova, Oxana V.; Poddubnaya, Nadezhda Ya (Nature Conservation Research: Заповедная наука, 2020)
Keywords: alien species; cladocera; copepoda; parasites on fishes; water ecosystem transformation