original description
(of Helix cepa O. F. Müller, 1774) Müller, O. F. (1774). Vermium terrestrium et fluviatilium, seu animalium infusorium, Helminthicorum, et testaceorum, non marinorum, succincta historia. vol 2: I-XXXVI, 1-214, 10 unnumbered pages. Havniae et Lipsiae, apud Heineck et Faber, ex officina Molleriana., available online at https://www.biodiversitylibrary.org/page/12893715
page(s): 74 [details]
original description
(of Cepolum nicolsinianum Montfort, 1810) Montfort P. [Denys de]. (1808-1810). Conchyliologie systématique et classification méthodique des coquilles. <em>Paris: Schoell.</em> Vol. 1: pp. lxxxvii + 409 [1808]. Vol. 2: pp. 676 + 16 [1810 (before 28 May)]., available online at http://www.biodiversitylibrary.org/bibliography/10571
page(s): 151 [details]
original description
(of Helix impressa Blainville, 1821) Blainville, H. M. D. de. (1821). Hélice. <i>Helix</i> (Malacoz.), pp. 390-442, in: Dictionnaire des Sciences Naturelles (F. Cuvier, ed.), vol. 20. Levrault, Strasbourg & Le Normant, Paris. , available online at https://www.biodiversitylibrary.org/page/29096894
page(s): 427 [details]
original description
(of Helix cepa var. minor Bland, 1876) Bland, T. (1876). Notes on certain terrestrial mollusks, with descriptions of a new species of the genus <i>Amphibulima</i>. <em>Annals of the Lyceum of Natural History of New York.</em> 11: 197–200., available online at https://www.biodiversitylibrary.org/page/16076462
page(s): 198 [details]
basis of record
Watters G. T. (2020). Review of the Hispaniolan land snail genus <i>Cepolis</i> Montfort, 1810 (Gastropoda: Helicoidea: Cepolidae). <em>Novapex.</em> 21(1): 1-15.
page(s): 2, figs 1A-L [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
page(s): 127 [details] Available for editors [request]
From editor or global species database
Distribution Endemic to the Massif de la Hotte of the Tiburon Peninsula of Haiti. [details]