Marrone, F., Nardi, G., Cianfanelli, S., Govedič, M., Barra, S. A., Arculeo, M., & Bodon, M. (2019).

Diversity and taxonomy of the genus Unio Philipsson in Italy, with the designation of a neotype for Unio elongatulus C. Pfeiffer (Mollusca, Bivalvia, Unionidae)

. Zootaxa, 4545(3), 339–374. https://doi.org/10.11646/zootaxa.4545.3.2