MolluscaBase eds. (2024). MolluscaBase.
Gulella (Molarella) gwendolinae gwendolinae (Preston, 1910). Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1554624 on 2024-05-09
Marine Species Traits editorial board (2024). Marine Species Traits.
Gulella (Molarella) gwendolinae gwendolinae (Preston, 1910). Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=1554624 on 2024-05-09