World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Japonactaeon Is. Taki, 1956. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=415521 on 2026-08-30
Taki, I. [Isao]. (1956). Japonactaeon, a new genus of Pupidae (Opisthobranchia, Gastropoda). Bulletin of the National Science Museum, Tokyo, N. S. 3(1): 47-51.