MolluscaBase eds. (2024). MolluscaBase.
Cryptochorda (Lyrianella) lyrata R. N. Nelson, 1925 †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1471903 on 2024-05-01
Marine Species Traits editorial board (2024). Marine Species Traits.
Cryptochorda (Lyrianella) lyrata R. N. Nelson, 1925 †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1471903 on 2024-05-01