MolluscaBase name details
original description
(of Helix reyrei Souverbie, 1858) Souverbie S.M. (1858). Description d'espèces nouvelles. <em>Journal de Conchyliologie.</em> 7(1): 63-66., available online at https://www.biodiversitylibrary.org/page/15863036 page(s): 65 [details]
additional source
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): 112, figs. 142, 147 [details]
new combination reference
Salvador, B. R.; Cavallari, D. C. (2020). Taxonomy and distribution of enigmatic “helicoid” Polygyratia Gray, 1847 (Gastropoda, Stylommatophora). <em>Zoosystematics and Evolution.</em> 96(1): 91-101., available online at https://doi.org/10.3897/zse.96.51047 page(s): 98 [details]
From editor or global species database
Type locality Columbia, Guayaquil [details]
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