MolluscaBase eds. (2024). MolluscaBase.
Orthonota perlata Barrande, 1881 †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=1555538 on 2024-05-15
Marine Species Traits editorial board (2024). Marine Species Traits.
Orthonota perlata Barrande, 1881 †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1555538 on 2024-05-15