MolluscaBase eds. (2024). MolluscaBase.
Probuccinum costatum Thiele, 1912. Accessed through: RAS (Eds.) (2024) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=197385 on 2025-04-04
RAS (Eds.) (2025). Register of Antarctic Species.
Probuccinum costatum Thiele, 1912. Accessed at: https://ras.biodiversity.aq/aphia.php/aphia.php?p=taxdetails&id=197385 on 2025-04-04