(of)Sowerby, G. B. I. (1841). Descriptions of new species of the family Helicidae, collected by Mr. H. Cuming in the Philippine Islands (continuation). <em>Proceedings of the Zoological Society of London.</em> 9: 1-3 [September]., available online athttps://biodiversitylibrary.org/page/30679623 page(s): 2 [details]
MolluscaBase eds. (2025). MolluscaBase. Chloraea sphaerion (G. B. Sowerby I, 1841). Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1442864 on 2025-05-14
Marine Species Traits editorial board (2025). Marine Species Traits. Chloraea sphaerion (G. B. Sowerby I, 1841). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1442864 on 2025-05-14
original description(of)Sowerby, G. B. I. (1841). Descriptions of new species of the family Helicidae, collected by Mr. H. Cuming in the Philippine Islands (continuation). <em>Proceedings of the Zoological Society of London.</em> 9: 1-3 [September]., available online athttps://biodiversitylibrary.org/page/30679623 page(s): 2 [details]