CLASSE: GASTROPODA: TERRESTRE
FAMÍLIA: CHAROPIDAE
ESPÉCIE: Payenia saxatilis (A. A. Gould, 1846)
Tamanho médio: ~6 mm
Habitat: vive no solo, na serapilheira
Distribuição: Chile (Tierra del Fuego), Argentina (Lago Argentino)
Localidade tipo: Chile, Terra del Fuego, Orange Harbor
Nome original: Helix saxatilis A. A. Gould, 1846
Fotos: (1-4) Museum of Natural History, Smithsonian Institution: HOLOTYPE de Payenia saxatilis (A. A. Gould, 1846), USNM 5433, coll. J. Couthouy, 6.35mm

Fontes:
Descrição original: (como Helix saxatilis A. A. Gould, 1846) Gould, A. A. (1846). Descriptions of new shells, collected by the United States Exploring Expedition. Proceedings of the Boston Society of Natural History. 2: 141-145, 148-152 [July]; 153-156, 159-162, 165-167 [August]; 170-173, 175-176 [September]; 177-179, 180-184, 185-187, 190-192 [November]., disponível online em https://www.biodiversitylibrary.org/page/9490825
página(s): 171
Rochebrune A.T. de & Mabille J. (1889). Mollusques. in: Mission Scientifique du Cap Horn 1882-1883. Tome 6 (Zoologie 2, part 8). Paris, Gauthiers-Villars. H.1-H.129, pls. 1-8., disponível online em http://www.biodiversitylibrary.org/item/105001
página(s): 18-19
Miquel, S. E. & Barker, G. M. (2023). Charopatagonia, a new genus of Charopidae from meridional America, with description of two new species (Mollusca, Eupulmonata, Punctoidea). Spixiana. 45(2): 159-167
Stuardo, José & Vega, René. (1985). Synopsis of the land mollusca of Chile. Studies on Neotropical Fauna and Environment. 20. 125-146
Orrell T, Informatics and Data Science Center – Digital Stewardship (2026). NMNH Extant Specimen Records (USNM, US). Version 1.106. National Museum of Natural History, Smithsonian Institution. Occurrence dataset https://doi.org/10.15468/hnhrg3 accessed via GBIF.org on 2026-03-09. https://www.gbif.org/occurrence/1319278860
Molluscabase: https://molluscabase.org/aphia.php?p=taxdetails&id=1794145