original description
Bourguignat, J.-R. (1862). Etude synonymique sur le genre <i>Ancylus</i>. <em>Bourguignat J.R. Les spicileges malacologique.</em> 15: 139-263., available online at https://www.biodiversitylibrary.org/page/42770193
page(s): 213-214 [details]
additional source
Walker, B. (1923). Bourguinat's American species of <i>Ancylus</i>. <em>The Nautilus.</em> 37(1): 7-16, pls. 1-3., available online at https://www.biodiversitylibrary.org/page/8524076
page(s): 10, pl. 1, figs. 5-8 [details]
source of synonymy
Ovando X.M.C., Lacerda L.E.M. & Santos S.B. (2014). Taxonomy, morphology and distribution of Ancylinae (Gastropoda: Pulmonata: Planorbidae) in Argentina. <em>Journal of Conchology.</em> 41(6): 707-730. [details]
From editor or global species database
Type locality Brazil, Bahia [details]