Traits taxon details
original description
(of ) Sykes, E. R. (1900). <em>Fauna Hawaiiensis. Volume II, Part IV, Mollusca</em>. University Press, Cambridge. pp. 271–412, pls 11, 12 [19 May]. , available online at https://www.biodiversitylibrary.org/page/4139087 page(s): 380 [details] 
basis of record
Pilsbry, H. A. & Cooke, C. M. (1914-1916). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 23: Appendix to Amastridae, Tornatellinidae, Index to vols. XXI-XXIII. pp. i-xi, 1-302, pls 1-55. Philadelphia, published by the Conchological Department, Academy of Natural Sciences. [pp. 1-48, pls 1-13, 23 October 1914; pp. 49-128, pls 14-23, 4 August 1915; pp. 129-256, pls 24-39, 1 December 1915; pp. i-xi, 257-302, pls 40-55, 22 March 1916]. , available online at https://biodiversitylibrary.org/page/1296750 [details]
additional 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. Leiden: Backhuys Publishers. page(s): 84 [details] Available for editors 
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