Kato, M., Watanabe, K. (2025) New distributional records of three Dytiscid species (Coleoptera, Dytiscidae) from Tanega-shima Island, Kagoshima prefecture, Japan. Elytra, New Series, 15: 16-18.
※中国からの記録の削除
Jiang, Z.Y., Zhao, S., Yang, Z.Y., Jia, F.L., Hájek, J. (2022) A review of Copelatus Erichson, 1832 of Mainland China, with description of ten new species from the japonicus complex (Coleoptera: Dytiscidae: Copelatinae). Zootaxa, 5124: 251-295.