Klishko, O., M. Lopes-Lima, E. Froufe, A.E. Bogan & V.Y. Abakumova. 2018. Unraveling the systematics of Nodularia (Bivalvia, Unionidae) species from eastern Russia. Systematics and Biodiversity 16(3): 287-301. https://doi.org/10.1080/14772000.2017.1383527.
(click the figure number to see the cladogram)