MolluscaBase taxon details
Pseudosassia flandrica (de Koninck, 1838) †
1561118 (urn:lsid:marinespecies.org:taxname:1561118)
accepted
Species
Eutritonium sacyi Cossmann & Peyrot, 1924 † · unaccepted > junior subjective synonym
Triton flandricum de Koninck, 1838 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Triton flandricum de Koninck, 1838 †) de Koninck, L. (1838 ["1837"]). Description des coquilles fossiles de l'argile de Basele, Boom, Schelle, etc. <em>Nouveaux Mémoires de l'Académie Royale des Sciences et Belles-Lettres de Bruxelles.</em> 11: 1-37, 4 pls., available online at https://www.biodiversitylibrary.org/page/58811459
page(s): 14, pl. 2 fig. 4 [details]
page(s): 14, pl. 2 fig. 4 [details]
Type locality contained in Belgium
type locality contained in Belgium [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Pseudosassia flandrica (de Koninck, 1838) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1561118 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Triton flandricum de Koninck, 1838 †) de Koninck, L. (1838 ["1837"]). Description des coquilles fossiles de l'argile de Basele, Boom, Schelle, etc. <em>Nouveaux Mémoires de l'Académie Royale des Sciences et Belles-Lettres de Bruxelles.</em> 11: 1-37, 4 pls., available online at https://www.biodiversitylibrary.org/page/58811459
page(s): 14, pl. 2 fig. 4 [details]
original description (of Eutritonium sacyi Cossmann & Peyrot, 1924 †) Cossmann M. & Peyrot A. (1924). Conchologie néogénique de l'Aquitaine (suite). <em>Actes de la Société Linnéenne de Bordeaux.</em> 75(3): 69-144; 191-318, pls 8-18. ["1923"; 1924]., available online at https://www.biodiversitylibrary.org/page/32207240
page(s): no. 816, p. 268-269, pl. 15, figs 30, 31, pl. 16, figs 18, 19 [details]
additional source Schnetler, K.I.; ; Madsen, H.; K. Śliwińska, K.; Heilmann-Clausen, C.; Ulleberg, K. (2024). A late Oligocene molluscan fauna and Oligocene coastal outcrops from Vilsund, NW Denmark. <em>Bulletin of the Geological Society of Denmark.</em> 73: 1-40., available online at https://doi.org/10.37570/bgsd-2024-73-01 [details] Available for editors
[request]
additional source Lozouet, P. & Lesport, J. F. (2024). Tonnoidea et Ficoidea (Mollusca, Gastropoda) de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest) de la France. <em>Cossmanniana.</em> 25: 3-99.
page(s): 25, textfigs 10 a-c, pl. 23 figs 1-11 [details] Available for editors [request]
new combination reference Vicián, Z. & Kovács, Z. (2022). Middle Eocene Tonnoidea (Caenogastropoda) from the Hungarian Paleogene Basin. <em>Fragmenta Palaeontologica Hungarica.</em> 37 (2021), 13-47., available online at https://doi.org/10.17111/FragmPalHung.2021.37.13 [details] Available for editors [request]
page(s): 14, pl. 2 fig. 4 [details]
original description (of Eutritonium sacyi Cossmann & Peyrot, 1924 †) Cossmann M. & Peyrot A. (1924). Conchologie néogénique de l'Aquitaine (suite). <em>Actes de la Société Linnéenne de Bordeaux.</em> 75(3): 69-144; 191-318, pls 8-18. ["1923"; 1924]., available online at https://www.biodiversitylibrary.org/page/32207240
page(s): no. 816, p. 268-269, pl. 15, figs 30, 31, pl. 16, figs 18, 19 [details]
additional source Schnetler, K.I.; ; Madsen, H.; K. Śliwińska, K.; Heilmann-Clausen, C.; Ulleberg, K. (2024). A late Oligocene molluscan fauna and Oligocene coastal outcrops from Vilsund, NW Denmark. <em>Bulletin of the Geological Society of Denmark.</em> 73: 1-40., available online at https://doi.org/10.37570/bgsd-2024-73-01 [details] Available for editors
[request]additional source Lozouet, P. & Lesport, J. F. (2024). Tonnoidea et Ficoidea (Mollusca, Gastropoda) de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest) de la France. <em>Cossmanniana.</em> 25: 3-99.
page(s): 25, textfigs 10 a-c, pl. 23 figs 1-11 [details] Available for editors
[request]new combination reference Vicián, Z. & Kovács, Z. (2022). Middle Eocene Tonnoidea (Caenogastropoda) from the Hungarian Paleogene Basin. <em>Fragmenta Palaeontologica Hungarica.</em> 37 (2021), 13-47., available online at https://doi.org/10.17111/FragmPalHung.2021.37.13 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
