MolluscaBase name details
Leucochroa tissoti (Bayan, 1870) †
1339121 (urn:lsid:marinespecies.org:taxname:1339121)
uncertain > taxon inquirendum
Species
Leucochroa Beck, 1837 accepted as Theba Risso, 1826
Helix (Leucochroa) tissoti Bayan, 1870 † · unaccepted > superseded combination
fossil only
(of Helix (Leucochroa) tissoti Bayan, 1870 †) Bayan, F. (1870). Études faites dans la collection de l'École des Mines sur des fossiles nouveaux ou mal connus. Premier fascicule. Mollusques tertiaires. F. Savy, Paris, pp. 1-81, pl. 1-10., available online at https://books.google.com/books?id=trNGAQAAMAAJ
page(s): 2-3, pl. 10, figs 5, 6 [details]
page(s): 2-3, pl. 10, figs 5, 6 [details]
Type locality contained in Algeria
type locality contained in Algeria [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Leucochroa tissoti (Bayan, 1870) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1339121 on 2025-09-11
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original description
(of Helix (Leucochroa) tissoti Bayan, 1870 †) Bayan, F. (1870). Études faites dans la collection de l'École des Mines sur des fossiles nouveaux ou mal connus. Premier fascicule. Mollusques tertiaires. F. Savy, Paris, pp. 1-81, pl. 1-10., available online at https://books.google.com/books?id=trNGAQAAMAAJ
page(s): 2-3, pl. 10, figs 5, 6 [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): 2-3, pl. 10, figs 5, 6 [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]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Classification According to Nordsieck (2014: 166), some of the species assigned to Leucochroa by Wenz (1923) belong to Pseudoleptaxis Pilsbry, 1895, but he did not specify which species are concerned. Moreover, Leucochroa is invalid: it was suppressed and placed on the Official Index by Opinion 2135. Thus, the classification of this species remains doubtful. [details]
