original description
Pease, W. H. (1868). Descriptions of new species of land snails inhabiting Polynesia. <em>American Journal of Conchology.</em> 3(3): 223-230, pl. 15., available online at https://www.biodiversitylibrary.org/page/6658962
page(s): 228, pl. 15, fig. 25 [details]
source of synonymy
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.
page(s): 178 [details] Available for editors [request]
source of synonymy
Pease, W. H. (1871). Catalogue of the land-shells inhabiting Polynesia, with remarks on their synonymy, distribution, and variation, and descriptions of new genera and species. <em>Proceedings of the Zoological Society of London.</em> (1871): 449-477., available online at https://www.biodiversitylibrary.org/page/28554313
page(s): 476 [details]
From editor or global species database