MolluscaBase eds. (2024). MolluscaBase.
Arion (Mesarion) transsylvanus Simroth, 1885. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1000769 on 2024-05-17
Marine Species Traits editorial board (2024). Marine Species Traits.
Arion (Mesarion) transsylvanus Simroth, 1885. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1000769 on 2024-05-17