Kakino, W., M. Takeuchi, T. Itoh, M. Narita, S. Nakamura et al. 2023. Conservation of Unionoida mussels (Mollusca: Bivalvia) and their ecological environment —With special reference to the changes in the classification system of the family Margaritiferidae and the family Unionidae. TAXA, Proceedings of the Japanese Society of Systematic Zoology 54: 23-35. https://doi.org/10.19004/taxa.54.0_23.
+ Margaritifera togakushiensis Kondo & Kobayashi, 2005
+ Margaritana margaritifera middendorffi Rosén, 1926