MolluscaBase name details
original description
Le Guillou, E. (1842). Description de vingt-sept espèces d'hélices nouvelles. <em>Revue Zoologique.</em> 5: 136–141., available online at https://biodiversitylibrary.org/page/14714665
page(s): 140 [details]
additional source
Brook, F. J. & Ablett, J. D. (2019). Type material of land snails (Mollusca: Gastropoda) described from New Zealand by taxonomists in Europe and North America between 1830 and 1934, and the history of research on the New Zealand land snail fauna from 1824 to 1917. <em>Zootaxa.</em> 4697: 1-117.
page(s): 27 [details]