original description
Orbigny, A. D. d'. (1852). <i>Prodrome de paléontologie stratigraphique universelle des animaux mollusques et rayonnés, faisant suite au cours élémentaire de paléontologie et de géologie stratigraphiques</i>. vol. 3: 189 pp. + unpaginated erratum and table of contents. Paris: Masson. , available online at https://www.biodiversitylibrary.org/page/31730040
page(s): 1 [details]
From editor or global species database
Nomenclature Replacement name for Helix trochoides Grateloup, 1838, "non Gmelin, 1789". However, Helix trochoides Gmelin, 1791 [sic] is an unavailable name and cannot enter into homonymy. But it is a homonym of Helix trochoides Poiret, 1789. [details]