original description
Miller, K. (1879). Die Binnenmollusken von Ecuador. <em>Malakozoologische Blätter, Neue Folgen.</em> 1: 117-203, pls 4-15., available online at https://www.biodiversitylibrary.org/page/35675090
page(s): 131-132, pl. 10, fig. 1 [details]
source of synonymy
Breure, A. S. H., Roosen, M. T. & Ablett, J. D. (2022). Land and freshwater molluscs of mainland Ecuador: an illustrated checklist. <em>Iberus.</em> 40(1): 1-290.
page(s): 84 [details]
From editor or global species database
Type locality "in plano Ibarrensi" [details]