World Register of Marine Species (WoRMS)
Decker, P.; Sierwald, P.; Spelda, J.; Barber, A.D.; Antic, D.; Bouzan, R.; Enghoff, H.; Hennen, D.; Iniesta, L. F. M.; Means, J.; Nguyen, A. D.; Simmons, E.; Wesener, T. (2026). MilliBase. Niponiella Verhoeff, 1936. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=893711 on 2026-08-28
Verhoeff, K. W. (1935). Über Diplopoden aus Japan, gesammelt von Herrn Y. Takakuwa. Transactions of the Sapporo Natural History Society, 14(3): 148-172