MolluscaBase eds. (2025). MolluscaBase. Cylichnoidea H. Adams & A. Adams, 1854. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/rest/rest/aphia.php?p=taxdetails&id=943487 on 2026-02-03
RAS (Eds.) (2026). Register of Antarctic Species. Cylichnoidea H. Adams & A. Adams, 1854. Accessed at: https://ras.biodiversity.aq/aphia.php/10.1080/10.1080/aphia.php?p=taxdetails&id=943487 on 2026-02-03