Traits taxon details
original description
(of ) Guppy, R. J. L. (1871). Notes on some new forms of terrestrial and fluviatile Mollusca found in Trinidad. <em>American Journal of Conchology.</em> 6(4): 306–311, pl. 17, figs. 1-12., available online at https://www.biodiversitylibrary.org/page/6992038 page(s): 309-310, pl. 17, figs. 7-8 [details]
basis of record
Rosenberg, G. (1996). Independent evolution of terrestriality in Atlantic truncatellid gastropods. <em>Evolution.</em> 50(2): 682-693. page(s): 690 [details]
additional source
Guppy, R. J. L. (1872). Third series of additions to the catalogue of the land and freshwater Mollusca of Trinidad: with a revised list of all the species. <em>Proceedings of the Scientific Association of Trinidad.</em> 2(1): 17-25., available online at https://www.biodiversitylibrary.org/page/54077973 page(s): 25 [details]
additional source
Crosse, H. (1890). Faune malacologique terrestre et fluviatile de l'Ile de la Trinité (Antilles). <em>Journal de Conchyliologie.</em> 38: 35-65, pl. 2. Paris., available online at https://www.biodiversitylibrary.org/page/15928526#page/41/ page(s): 57, pl. 2, fig. 7 [details]
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