5.
A case of biodiversity overestimation in the Balkan Belgrandiella A. J. Wagner, 1927 (Caenogastropoda: Hydrobiidae): molecular divergence not paralleled by high morphological variation
Artur Osikowski, Sebastian Hofman, Aleksandra Rysiewska, Boris Sket, Simona Prevorčnik, Andrzej Falniowski
Journal of Natural History