Leuciscus danilewskii
Introduction '''''Leuciscus danilewskii''''', referred to as the '''Danilevskii's dace''' or '''Don dace''', is a species of freshwater fish of the cyprinid family, inhabiting the Don River basin in Ukraine and Russia. It is similar to the common dace (''Leuciscus leuciscus''), and thought to replace it in the Don basin.
References
External links * Ялець данилевського Leuciscus danilewskii (Kessler, 1877) Red Book of Ukraine