MolluscaBase taxon details
Itzamna sigmoides (Morelet, 1851)
1064458 (urn:lsid:marinespecies.org:taxname:1064458)
accepted
Species
Helix sigmoides Morelet, 1851 · unaccepted > superseded combination
recent only
(of Helix sigmoides Morelet, 1851) Morelet, A. (1851). <i>Testacea novissima insulae Cubanae et Americae Centralis</i>, Pars II. Paris: Baillière. 30 pp. , available online at https://www.biodiversitylibrary.org/page/11485022
page(s): 9 [details]
page(s): 9 [details]
Type locality contained in Guatemala
type locality contained in Guatemala [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Itzamna sigmoides (Morelet, 1851). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1064458 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Helix sigmoides Morelet, 1851) Morelet, A. (1851). <i>Testacea novissima insulae Cubanae et Americae Centralis</i>, Pars II. Paris: Baillière. 30 pp. , available online at https://www.biodiversitylibrary.org/page/11485022
page(s): 9 [details]
basis of record Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors
[request]
additional source Schileyko, A. A. (1998). Treatise on Recent terrestrial pulmonate molluscs. Part 2. Gastrocoptidae, Hypselostomatidae, Vertiginidae, Truncatellinidae, Pachnodidae, Enidae, Sagdidae. <em>Ruthenica.</em> Supplement 2: 129-261. Moskva [November].
page(s): 254, fig. 314 [details]
page(s): 9 [details]
basis of record Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors
[request]additional source Schileyko, A. A. (1998). Treatise on Recent terrestrial pulmonate molluscs. Part 2. Gastrocoptidae, Hypselostomatidae, Vertiginidae, Truncatellinidae, Pachnodidae, Enidae, Sagdidae. <em>Ruthenica.</em> Supplement 2: 129-261. Moskva [November].
page(s): 254, fig. 314 [details]
Present Inaccurate Introduced: alien Containing type locality
