MolluscaBase eds. (2024). MolluscaBase.
Tropaeas gradatula (Melvill & Standen, 1897). Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1635887 on 2024-05-09
Marine Species Traits editorial board (2024). Marine Species Traits.
Tropaeas gradatula (Melvill & Standen, 1897). Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=1635887 on 2024-05-09