MolluscaBase name details
Helix dubia Deshayes, 1824 †
1344347 (urn:lsid:marinespecies.org:taxname:1344347)
uncertain > nomen dubium
Species
fossil only
Deshayes, G. P. (1824-1837). <i>Description des coquilles fossiles des environs de Paris</i>. Paris, published by the author. Vol 1 (Bivalvia): pp. 1-80, pls 1-11 [1824], 81-170, pls 12-29 [1825], 171-238, pls 30-36 [1829], 239-322, pls 37-46 [1830], 323-392 [1832]; vol. 2: pp. 1-80, pls 1-8 [1824], 81-146, pls 9-17 [1825], 147-290, pls 18-40 [1832], 291-426, pls 41-61 [1833], 427-498, pls 62-78 [1834], 499-780, pls 79-106 [1835], 781-814 [1837]. , available online at http://www.biodiversitylibrary.org/bibliography/52303
page(s): 55-56, pl. 6, fig. 3 [details]
page(s): 55-56, pl. 6, fig. 3 [details]
Note Saint-Cyr-l'École, France, and Isle of Wight,...
From editor or global species database
Type locality Saint-Cyr-l'École, France, and Isle of Wight, United Kingdom ["Saint-Cyr près Versailles, île de Wight"] [details]
Status According to Wenz (1923) the species is insufficiently preserved to allow identification or systematic allocation. Also,...
Status According to Wenz (1923) the species is insufficiently preserved to allow identification or systematic allocation. Also, the stratigraphic horizon seems to be unknown. [details]
MolluscaBase eds. (2021). MolluscaBase. Helix dubia Deshayes, 1824 †. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=1344347 on 2025-09-11
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original description
Deshayes, G. P. (1824-1837). <i>Description des coquilles fossiles des environs de Paris</i>. Paris, published by the author. Vol 1 (Bivalvia): pp. 1-80, pls 1-11 [1824], 81-170, pls 12-29 [1825], 171-238, pls 30-36 [1829], 239-322, pls 37-46 [1830], 323-392 [1832]; vol. 2: pp. 1-80, pls 1-8 [1824], 81-146, pls 9-17 [1825], 147-290, pls 18-40 [1832], 291-426, pls 41-61 [1833], 427-498, pls 62-78 [1834], 499-780, pls 79-106 [1835], 781-814 [1837]. , available online at http://www.biodiversitylibrary.org/bibliography/52303
page(s): 55-56, pl. 6, fig. 3 [details]
status source Wenz, W. (1923-1930). Fossilium Catalogus I: Animalia. Gastropoda extramarina tertiaria. W. Junk, Berlin. Vol. I: 1-352 pp. (1923), Vol. II: 353-736 pp. (1923), Vol. III: 737-1068 pp. (1923), Vol. IV: 1069-1420 pp. (1923), Vol. V: 1421-1734 pp. (1923), Vol. VI: 1735-1862 pp. (1923), Vol. VII: 1863-2230 pp. (1926), Vol. VIII: 2231-2502 pp. (1928), Vol. IX: 2503-2886 pp. (1929), Vol. X: 2887-3014 pp. (1929), Vol. XI: 3015-3387 pp. (1930)., available online at http://biodiversitylibrary.org/bibliography/61839#/summary
page(s): 1111 [details]
page(s): 55-56, pl. 6, fig. 3 [details]
status source Wenz, W. (1923-1930). Fossilium Catalogus I: Animalia. Gastropoda extramarina tertiaria. W. Junk, Berlin. Vol. I: 1-352 pp. (1923), Vol. II: 353-736 pp. (1923), Vol. III: 737-1068 pp. (1923), Vol. IV: 1069-1420 pp. (1923), Vol. V: 1421-1734 pp. (1923), Vol. VI: 1735-1862 pp. (1923), Vol. VII: 1863-2230 pp. (1926), Vol. VIII: 2231-2502 pp. (1928), Vol. IX: 2503-2886 pp. (1929), Vol. X: 2887-3014 pp. (1929), Vol. XI: 3015-3387 pp. (1930)., available online at http://biodiversitylibrary.org/bibliography/61839#/summary
page(s): 1111 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Status According to Wenz (1923) the species is insufficiently preserved to allow identification or systematic allocation. Also, the stratigraphic horizon seems to be unknown. [details]Type locality Saint-Cyr-l'École, France, and Isle of Wight, United Kingdom ["Saint-Cyr près Versailles, île de Wight"] [details]
