original description
Haldeman, S. S. (1844). <i>Ancylus</i>. A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia. 1-14, plate 1.
page(s): 14, pl. 1, fig. 8 [details]
source of synonymy
Campbell S.C., Clark S.A., Lydeard C. (2017). Phylogenetic analysis of the Lancinae (Gastropoda, Lymnaeidae) with a description of the U.S. federally endangered Banbury Springs lanx. <em>ZooKeys.</em> 663: 107-132., available online at https://doi.org/10.3897/zookeys.663.11320 [details] Available for editors [request]
From editor or global species database
Type locality USA, Columbia drainage [details]