MolluscaBase eds. (2024). MolluscaBase. Epitonium obesum (G. B. Sowerby II, 1847). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=523931 on 2024-04-19
original description(ofScalaria obesa G. B. Sowerby II, 1844)Sowerby, G. B. II. (1844). Monograph of the genus <i>Scalaria</i>. In G. B. Sowerby II (ed.), <i>Thesaurus conchyliorum, or monographs of genera of shells</i>. Vol. 1 (4): 83bis-108bis, pls 32-35. London, privately published. , available online athttp://biodiversitylibrary.org/page/11076419[details]