MolluscaBase eds. (2024). MolluscaBase.
Opalia (Nodiscala) bicarinata (G. B. Sowerby II, 1844). Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=868702 on 2024-04-30
Marine Species Traits editorial board (2024). Marine Species Traits.
Opalia (Nodiscala) bicarinata (G. B. Sowerby II, 1844). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=868702 on 2024-04-30