MolluscaBase name details
original description
(of Pyramidula (Gonyodiscus) patagonica Suter, 1900) Suter, H. (1900). Observações sobre alģuns caracóes terrestres do Brazil. <em>Revista do Museu Paulista.</em> 4: 329-337.
page(s): 334, pl. 3 figs 6-6b [details]
basis of record
Crawford, G. I. (1939). Notes on <i>Stephanoda patagonica</i> (Suter) and the genus <i>Radiodiscus</i> with a new name for <i>R. patagonicus</i> Pilsbry. <em>The Nautilus.</em> 52(4): 115-117., available online at https://www.biodiversitylibrary.org/page/8284631 [details]
additional source
Simone, L. R. L. (2006). <i>Land and Freshwater Molluscs of Brazil</i>. Editora Grafíca Bernardi, FAPESP. São Paulo, 390 pp.
page(s): 235 [details]