MolluscaBase eds. (2024). MolluscaBase. Plesiotrochus souverbianus P. Fischer, 1878. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=216716 on 2024-05-03
Marine Species Traits editorial board (2024). Marine Species Traits. Plesiotrochus souverbianus P. Fischer, 1878. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=216716 on 2024-05-03