MolluscaBase name details
Helix denainvilliersi de Boissy, 1839 †
1342823 (urn:lsid:marinespecies.org:taxname:1342823)
uncertain > nomen dubium
Species
fossil only
De Boissy, S.-A. (1839). Mollusques, pl. 8. G. Hélice. Helix. Linn. <em>Magasin de zoologie, d'anatomie comparée et de paléontologie. Deuxième série.</em> p. 1-4., available online at https://www.biodiversitylibrary.org/page/2353483#page/39/mode/1up
page(s): 3, pl. 8, figs 2a-b [details]
page(s): 3, pl. 8, figs 2a-b [details]
Note Rilly-la-Montagne ["Rilly (montagne de Reims),...
From editor or global species database
Type locality Rilly-la-Montagne ["Rilly (montagne de Reims), près Épernay"], Marne, France; Calcaire de Rilly, Thanetian, late Paleocene [details]
Status According to Wenz (1923), the species is insufficiently known to allow allocation.
Status According to Wenz (1923), the species is insufficiently known to allow allocation. [details]
MolluscaBase eds. (2021). MolluscaBase. Helix denainvilliersi De Boissy, 1839 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1342823 on 2025-09-10
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original description
De Boissy, S.-A. (1839). Mollusques, pl. 8. G. Hélice. Helix. Linn. <em>Magasin de zoologie, d'anatomie comparée et de paléontologie. Deuxième série.</em> p. 1-4., available online at https://www.biodiversitylibrary.org/page/2353483#page/39/mode/1up
page(s): 3, pl. 8, figs 2a-b [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): 718 [details]
page(s): 3, pl. 8, figs 2a-b [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): 718 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Spelling The name "denainvillieri" as given by De Boissy (1839) and Wenz (1923) is an incorrect original spelling that must be corrected according to Art. 32.5. De Boissy (1839) clearly named the species after Denainvilliers. [details]Status According to Wenz (1923), the species is insufficiently known to allow allocation. [details]
Type locality Rilly-la-Montagne ["Rilly (montagne de Reims), près Épernay"], Marne, France; Calcaire de Rilly, Thanetian, late Paleocene [details]
