original description
Orbigny, A. d'. (1835). Synopsis terrestrium et fluviatilium molluscorum, in suo per Americam meridionalem itinere collectorum. <em>Magasin de Zoologie.</em> 5(62): 1-44., available online at https://www.biodiversitylibrary.org/page/2633132 [details]
basis of record
Salvador, R.B.; De Lima, M. S.; Lima, W. C.; Simone, L. R. L.; Guilherme, E. (2020). First report of Helicina chionea Pilsbry, 1949 from Brazil (Gastropoda, Helicinidae) and new records of Helicina spp. from Acre. <em>Check List.</em> 16(1): 63-66., available online at https://doi.org/10.15560/16.1.63
page(s): 65 [details] Available for editors [request]
basis of record
Simone, L. R. L. (2006). <i>Land and Freshwater Molluscs of Brazil</i>. Editora Grafíca Bernardi, FAPESP. São Paulo, 390 pp.
page(s): 37 [details]
From editor or global species database
Type locality "provincia Yungacensi (republica Boliviana)" [details]
From editor or global species database
From other sources