Species Sheppardiconcha coronata (Etheridge, 1879) †(accepted > unreplaced junior homonym, junior homonym of Cerithium coronatum Bruguière, 1792 and Cerithium coronatum G. B. Sowerby II, 1855; no replacement name or synonym known)
Marshall, W. B. & Bowles, E. O. (1932). New fossil fresh-water mollusks from Ecuador. <em>Proceedings of the United States National Museum.</em> 82(2946): 1-7., available online athttps://www.biodiversitylibrary.org/page/7608993 page(s): 3 [details]
MolluscaBase eds. (2021). MolluscaBase. Sheppardiconcha W. B. Marshall & Bowles, 1932 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1063763 on 2024-07-15
original descriptionMarshall, W. B. & Bowles, E. O. (1932). New fossil fresh-water mollusks from Ecuador. <em>Proceedings of the United States National Museum.</em> 82(2946): 1-7., available online athttps://www.biodiversitylibrary.org/page/7608993 page(s): 3 [details]