MolluscaBase taxon details
original description
(of Cyclostoma variabile C. B. Adams, 1849) Adams, C. B. (1849). Descriptions of forty-four supposed new species and varieties of operculated land shells from Jamaica. <em>Contributions to Conchology.</em> 1: 1-14., available online at https://www.biodiversitylibrary.org/page/13796450
page(s): 3 [details]
original description
(of Cyclostoma articulatum G. B. Sowerby I, 1843) Sowerby, G. B. I. (1843). Monograph of the genus <i>Cyclostoma</i>. In G. B. Sowerby II (ed.), <i>Thesaurus conchyliorum, or monographs of genera of shells</i>. Vol. 1 (3): 89-156, pl. 23-31. London, privately published. [23 June]. , available online at https://biodiversitylibrary.org/page/11076319
page(s): 142-143, pl. 28, figs. 160-161 [details]
original description
(of Cyclostoma concentricum C. B. Adams, 1849) Adams, C. B. (1849). Descriptions of forty-four supposed new species and varieties of operculated land shells from Jamaica. <em>Contributions to Conchology.</em> 1: 1-14., available online at https://www.biodiversitylibrary.org/page/13796450
page(s): 4 [details]
original description
(of Cyclostoma mutatum C. B. Adams, 1851) Adams, C. B. (1851). Analysis of the group of species of <i>Cyclostoma</i>, which is represented by <i>C. jamaicensis</i> Chem. <em>Contributions to Conchology.</em> 8: 140-148., available online at https://www.biodiversitylibrary.org/page/13796554 [details]