Skvortzow, B.W. (Skvortzov, B.V.) (1936). The Neogene Diatoms from the Ampen District, S. Kankyo-Do, Eastern Coast of Tyosen. Bulletin of the Geological Survey of Tyosen, 12: 1-37, 4 pls. page(s): p. 17; pl. 12, fig. 20 [details]
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2025). DiatomBase. Fragilaria virescens f. nipponica Skvortzow, 1936. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=981488 on 2026-08-11
original descriptionSkvortzow, B.W. (Skvortzov, B.V.) (1936). The Neogene Diatoms from the Ampen District, S. Kankyo-Do, Eastern Coast of Tyosen. Bulletin of the Geological Survey of Tyosen, 12: 1-37, 4 pls. page(s): p. 17; pl. 12, fig. 20 [details]