Kobayasi, H., Ando, K. & Nagumo, T. (1981). On some endemic species of the genus Eunotia in Japan. In: R. Ross (ed.), Proceedings of the Sixth Symposium on Recent and Fossil Diatoms, Budapest, September 1-5, 1980, Taxonomy-Morphology-Ecology-Biology. Koeltz Publishing, Koenigstein, pp. 93-114