Topmouth gudgeon. Pseudorasbora parva is the most common invasive fish in Europe. which can compete with the juveniles of valuable commercial fishes. The goal of this work is to study the diet of topmouth gudgeon and trophic relationships with some native fishes inhabiting the littoral zone of the Dniprodzerzhynsk reservoir. https://lecoureures.shop/product-category/ski-de-fond-equipement-skis-back-country/