MolluscaBase taxon details
original description
Gray, J. E. & Sowerby, G. B. I. (1839). Molluscous animals and their shells. Pp. 103-155, pls 33-34 [pp. 103-142 by J. E. Gray, 143-155 by G. B. Sowerby I]. In: <i>The zoology of Capt. Beechey's voyage, compiled from the collections on notes made by Captain Beechey, the officers and naturalist of the expedition during a voyage to the Pacific and Behring's straits in his Majesty's ship Blossom, under the command of Captain F. W. Beechey in the years 1825, 26, 27 and 28.</i> London pp. XII + 186 + 44 pl. , available online at https://www.biodiversitylibrary.org/page/48931613
page(s): 145, pl. 38, fig. 23 [details]
additional source
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
Espinosa, J. A. & Robinson, D. G. (2021). Annotated checklist of the terrestrial mollusks (Mollusca: Gastropoda) from Hispaniola Island. <em>Novitates Caribaea.</em> 17: 71–146., available online at http://www.novitatescaribaea.do/index.php/novitates/article/view/250 [details] Available for editors [request]
status source
Richling, I. & Glaubrecht, M. (2008). The types of Neotropical Helicinidae (Mollusca, Gastropoda, Neritopsina) in the Malacological Collection of the Museum für Naturkunde Berlin: an annotated catalogue, with emphasis on Cuban land snails. <em>Zoosystematics and Evolution.</em> 84 (2): 265-310, Berlin.
note: Helicina? festiva [details]