World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Diodora suprapunicea Otuka, 1937. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=732473 on 2026-08-01
Otuka, Y. (1937). Diodora in Japan. Journal of the Geological Society of Japan. 44: 939-946.