The First Find of the Stone Moroko Pseudorasbora parva (Cyprinidae) in the Volga Delta
摘要
Abstract
The first find of the stone moroko (Pseudorasbora parva), an alien fish species in the Volga delta, in the western segment of the avandelta is reported. A juvenile specimen (total body length of 25.0 mm, standard length of 20.5 mm) was caught on April 27, 2024, on the southern borderline of the Damchiksky security zone.