original description
Sykes, E. R. (1897). Preliminary diagnoses of new species of non-marine Mollusca from the Hawaiian Islands. Part II. <em>Proceedings of the Malacological Society of London.</em> 2: 298-299., available online at https://www.biodiversitylibrary.org/page/15036725
page(s): 299 [details]
status source
Cowie, R. H., Evenhuis, N. L. & Christensen, C. C. (1995). <i>Catalog of the Native Land and Freshwater Molluscs of the Hawaiian Islands</i>. vi + 248 pp. [3 June]. Leiden (Backhuys Publishers).
page(s): 150 [details]
From editor or global species database
Type locality Hawaii Island, Mt. Kona, at 4,000 feet elevation [details]