MolluscaBase taxon details
original description
Powell, A. W. B. (1952). Four new species of New Zealand land snails and the systematic position of <i>Gerontia cordelia</i> Hutton. <em>Records of the Auckland Institute and Museum.</em> 4: 163–168., available online at https://www.biodiversitylibrary.org/page/60717665
page(s): 163 [details]
basis of record
Marshall, B. A. & Barker, G. M. (2008). A revision of the New Zealand landsnails referred to <i>Allodiscus</i> Pilsbry, 1892 and <i>Pseudallodiscus</i> Climo, 1971, with the introduction of three new genera (Mollusca: Gastropoda: Charopidae). <em>Tuhinga. Records of the Museum of New Zealand Te Papa Tongarewa.</em> 19: 57-167., available online at https://collections.tepapa.govt.nz/document/3036 [details]