MolluscaBase taxon details
Keilostoma Deshayes, 1850 †
828129 (urn:lsid:marinespecies.org:taxname:828129)
accepted
Genus
Melania marginata Lamarck, 1804 † accepted as Keilostoma marginatum (Lamarck, 1804) † (type by monotypy)
Pachystoma Gray, 1842 † · unaccepted (invalid: junior homonym of...)
invalid: junior homonym of Pachystoma Guilding, 1828; objective synonym of Keilostoma
- Species Keilostoma decemliratum (Cossmann, 1888) †
- Species Keilostoma eximium Deshayes, 1861 †
- Species Keilostoma malingi Marwick, 1942 †
- Species Keilostoma marginatum (Lamarck, 1804) †
- Species Keilostoma minus Deshayes, 1861 †
- Species Keilostoma nautagarona Pacaud, 2019 †
- Species Keilostoma plicatulum (Deshayes, 1825) †
- Species Keilostoma septemzonatum Cox, 1952 †
- Species Keilostoma turriculum (Bruguière, 1789) †
- Species Keilostoma conica (Zekeli, 1852) † accepted as Krumbachiella tabulata (Zekeli, 1852) † (invalid; based on preoccupied original name)
- Species Keilostoma incompletum Deshayes, 1861 † accepted as Dialopsis incompleta (Deshayes, 1861) † (unaccepted > superseded combination)
- Species Keilostoma minutum Deshayes, 1861 † accepted as Chevallieria minuta (Deshayes, 1861) † (unaccepted > superseded combination)
- Species Keilostoma tabulatum (Zekeli, 1852) † accepted as Krumbachiella tabulata (Zekeli, 1852) † (unaccepted > superseded combination)
- Species Keilostoma labiatum Weinzettl, 1910 † (uncertain > unassessed)
marine, brackish, fresh, terrestrial
fossil only
neuter
Deshayes, G. P. (1839-1858). <i>Traité élémentaire de conchyliologie: avec les applications de cette science à la géologie</i>. Vol. 1(1): xii + 368 pp. [1839]; vol. 1(2), 824 pp., 6 fold-out tables [pp. 1-128, 1839; 129-824: 1850]; vol. 2: 384 pp. [pp. 1-194: 1857: 195-348: 1858; Atlas: 80 + xi pp., 132 pls. with various numbers; Explication des planches [pp. 1-24: 1839; pp. 25-48: 1850; pp. 49-80: 1853; appendice pp. i-iv: 1850, pp. v-xi: 1857]. Masson, Paris. , available online at https://www.biodiversitylibrary.org/item/218368
page(s): Explication des planches: 46 [details]
page(s): Explication des planches: 46 [details]
MolluscaBase eds. (2025). MolluscaBase. Keilostoma Deshayes, 1850 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=828129 on 2025-09-11
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original description
Deshayes, G. P. (1839-1858). <i>Traité élémentaire de conchyliologie: avec les applications de cette science à la géologie</i>. Vol. 1(1): xii + 368 pp. [1839]; vol. 1(2), 824 pp., 6 fold-out tables [pp. 1-128, 1839; 129-824: 1850]; vol. 2: 384 pp. [pp. 1-194: 1857: 195-348: 1858; Atlas: 80 + xi pp., 132 pls. with various numbers; Explication des planches [pp. 1-24: 1839; pp. 25-48: 1850; pp. 49-80: 1853; appendice pp. i-iv: 1850, pp. v-xi: 1857]. Masson, Paris. , available online at https://www.biodiversitylibrary.org/item/218368
page(s): Explication des planches: 46 [details]
original description (of Pachystoma Gray, 1842 †) Gray, J. E. (1842). Molluscs. Pp. 48-92, in: <i>Synopsis of the contents of the British Museum</i>, edition 44. British Museum. London. iv + 308 p. , available online at https://www.biodiversitylibrary.org/page/55295773
page(s): 61, 90 [details]
page(s): Explication des planches: 46 [details]
original description (of Pachystoma Gray, 1842 †) Gray, J. E. (1842). Molluscs. Pp. 48-92, in: <i>Synopsis of the contents of the British Museum</i>, edition 44. British Museum. London. iv + 308 p. , available online at https://www.biodiversitylibrary.org/page/55295773
page(s): 61, 90 [details]
