title: On the border of Europe and Asia: Gobio uralensis, a new species of gudgeons (Cypriniformes, Gobionidae) from the Caspian Sea basin
abstract: A new species of cypriniform fish was discovered during studies of the riverine fish fauna of the Caspian Sea basin, employing an integrative taxonomy approach. The Ural gudgeon is herein described as a new species from the Ural River system, which is considered a geographical boundary between Europe and Asia. The new species is distinguished from the other gudgeon species by a combination of morphological characters and genetic data. Morphologically, it is very similar to Gobio volgensis from t
journal: Zoosystematics and Evolution