MolluscaBase name details
Leucochroa (Leucochroa) subsemperi [sic] †
1546479 (urn:lsid:marinespecies.org:taxname:1546479)
unaccepted > misspelling - incorrect subsequent spelling
Species
Leucochroa (Leucochroa) Beck, 1837 accepted as Theba Risso, 1826
fossil only
(of Helix (Leucochroa) subsemperiana P. Thomas, 1888 †) Thomas, P. (1888). Sur une forme ancestrale de l'<em>Helix (Leucochroa) candidissima</em> Draparnaud. <em>Bulletin de la Société des Sciences de Nancy, Série II.</em> 9(21): 80-88., available online at http://documents.irevues.inist.fr/bitstream/handle/2042/32174/ALS_1887_9_21.pdf?sequence=1
page(s): 83, unnumbered pl., figs 7-12 [details]
page(s): 83, unnumbered pl., figs 7-12 [details]
MolluscaBase eds. (2021). MolluscaBase. Leucochroa (Leucochroa) subsemperi [sic] †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1546479 on 2025-09-12
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original description
(of Helix (Leucochroa) subsemperiana P. Thomas, 1888 †) Thomas, P. (1888). Sur une forme ancestrale de l'<em>Helix (Leucochroa) candidissima</em> Draparnaud. <em>Bulletin de la Société des Sciences de Nancy, Série II.</em> 9(21): 80-88., available online at http://documents.irevues.inist.fr/bitstream/handle/2042/32174/ALS_1887_9_21.pdf?sequence=1
page(s): 83, unnumbered pl., figs 7-12 [details]
basis of record 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): 391 [details]
page(s): 83, unnumbered pl., figs 7-12 [details]
basis of record 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): 391 [details]
