MolluscaBase name details
original description
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): 117, pl. 25, fig. 104 [details]
basis of record
Petit, R. E. (2009). George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. <em>Zootaxa.</em> 2189: 1–218., available online at http://www.mapress.com/zootaxa/2009/f/z02189p218f.pdf [details]
additional source
Guppy, R. J. L. (1866). On the terrestrial and fluviatile Mollusca of Trinidad. <em>Annals and Magazine of Natural History, series 3.</em> 17: 42-56., available online at https://www.biodiversitylibrary.org/page/16057071
page(s): 54; note: As Cyclostomus citrinus Sow. Suggests that the species is from Trinidad, Cuba, not Trinidad Island. [details]
additional source
Guppy, R. J. L. (1893). The land and freshwater Mollusca of Trinidad. <em>Journal of Conchology.</em> 7: 210-231., available online at https://www.biodiversitylibrary.org/page/31573704
page(s): 230-231 [details]