MolluscaBase eds. (2024). MolluscaBase.
Sepiadarium nipponianum S. S. Berry, 1932. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=342393 on 2024-05-16
Marine Species Traits editorial board (2024). Marine Species Traits.
Sepiadarium nipponianum S. S. Berry, 1932. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=342393 on 2024-05-16