Solem, A. (1977). Fam. Charopidae. in: La Faune terrestre de l'île de Sainte-Hélène. <em>Annales du Musee Royal de l'Afrique Central, Sciences zoologiques.</em> 4: 521-533, pls 5-8. page(s): 523 [details]
MolluscaBase eds. (2024). MolluscaBase. Helenodiscus Solem, 1977. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=996023 on 2024-05-04
original descriptionSolem, A. (1977). Fam. Charopidae. in: La Faune terrestre de l'île de Sainte-Hélène. <em>Annales du Musee Royal de l'Afrique Central, Sciences zoologiques.</em> 4: 521-533, pls 5-8. page(s): 523 [details]
basis of recordBank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017.[details]
status sourceSchileyko, A. A. (2001). Treatise on Recent terrestrial pulmonate molluscs. Part 7. Endodontidae, Thyrophorellidae, Charopidae. <em>Ruthenica.</em> Supplement 2: 881-1034. page(s): 915. [details]