In August - October 2021, mollusks of one of the most active and widely spread alien species on a global scale, (Pallas, 1771), were found for the first time in the Pyshma River on the territory of the West Siberian Plain. The first find in Siberia was made in a watercourse with a natural thermal regime and contained individuals of different size and age groups, which could be an indirect evidence of successful naturalization of the species.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.