MolluscaBase name details
original description
(of Spiraxis simplex Guppy, 1868) Guppy, R. J. L. (1868). On the terrestrial mollusks of Dominica and Grenada, with an account of some new species from Trinidad. <em>Annals and Magazine of Natural History.</em> (4) 1: 429-442., available online at https://biodiversitylibrary.org/page/22248819
page(s): 438; note: with two varieties [details]
basis of record
Baker, H. B. (1927). The Mollusca collected by the University of Michigan-Williamson Expedition in Venezuela, part V. <em>Occasional Papers of the Museum of Zoology of the University of Michigan.</em> 182: 36 pp, pl. 20-26. Ann Arbor.
page(s): 19 [details]