Crosse, H. & Fischer, P. (1873). Diagnoses Molluscorum novorum, insulae Madagascar dictae incolarum. <em>Journal de Conchyliologie.</em> 21 (2): 156-159., available online athttps://www.biodiversitylibrary.org/page/15145031 page(s): 156 [details]
MolluscaBase eds. (2021). MolluscaBase. Euptychia Crosse & P. Fischer, 1873. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1314259 on 2024-03-28
original descriptionCrosse, H. & Fischer, P. (1873). Diagnoses Molluscorum novorum, insulae Madagascar dictae incolarum. <em>Journal de Conchyliologie.</em> 21 (2): 156-159., available online athttps://www.biodiversitylibrary.org/page/15145031 page(s): 156 [details]