original description
(of Nanina samoensis Mousson, 1865) Mousson, A. (1865). Coquilles terrestres et fluviatiles de quelques îles de l'océan Pacifique, recueillies par M. le Dr. E. Graeffe. <em>Journal de Conchyliologie.</em> 13(2): 164-209, pl. 14., available online at https://www.biodiversitylibrary.org/page/15133775
page(s): 165 [details]
original description
(of Helix ardua J. C. Cox, 1870) Cox, J. C. (1870). Descriptions of seventeen new species of land shells from the South Sea Islands, in the cabinet of Mr John Brazier of Sydney. <em>Proceedings of the Zoological Society of London.</em> 1870: 81-85., available online at https://www.biodiversitylibrary.org/page/28554883
page(s): 82 [details]
original description
(of Helix antelata J. C. Cox, 1870) Cox, J. C. (1870). Descriptions of seventeen new species of land shells from the South Sea Islands, in the cabinet of Mr John Brazier of Sydney. <em>Proceedings of the Zoological Society of London.</em> 1870: 81-85., available online at https://www.biodiversitylibrary.org/page/28554883
page(s): 83 [details]
original description
(of Guppya papuana Thiele, 1928) Thiele, J. (1928). Mollusken vom Bismarck-Archipel, von Neu-Guinea und Nachbar-Inseln. <em>Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere.</em> 55: 119-146, text-fig. 1, pl. 5. Jena.
page(s): 133, pl. 5, fig. 20 [details]
basis of record
Brook, F. J. (2010). Coastal landsnail fauna of Rarotonga, Cook Islands: systematics, diversity, biogeography, faunal history, and environmental influences. <em>Tuhinga.</em> 21: 161-252. [details] Available for editors [request]
additional source
Maassen, W. J. M. (2001). A preliminary checklist of the non-marine molluscs of West-Malaysia: "a Hand List". <em>De Kreukel, Extra Editie 2001.</em> 1–155.
page(s): 100 [details] Available for editors [request]
additional source
Gittenberger, E., Reijnen, B. T. & Groenenberg, D. S. J. (2019). Terrestrial gastropods of the Maldives, all of which are invasive?. <em>Journal of Conchology (2019),.</em> 43 (4): 1-31.
page(s): 19, Figs 35, 38, 41, 45, 55 [details] Available for editors [request]
From editor or global species database