MolluscaBase taxon details
Clavatula gradata (Defrance, 1826) †
1497193 (urn:lsid:marinespecies.org:taxname:1497193)
accepted
Species
Pleurotoma (Clavatula) gradatum Defrance, 1826 † · unaccepted > superseded combination
Pleurotoma gradata Defrance, 1826 † · unaccepted > superseded combination
- Variety Clavatula gradata var. carinulata Sacco, 1890 † accepted as Clavatula carinulata Sacco, 1890 † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
(of Pleurotoma gradata Defrance, 1826 †) Defrance [J.L.M.]. (1826). Pleurotome (foss.). pp. 388-396, in: <i>Dictionnaire des Sciences Naturelles</i> (F. Cuvier, ed.), vol. 41. Levrault, Strasbourg & Le Normant, Paris. , available online at https://www.biodiversitylibrary.org/page/25307807
page(s): 393 [details]
page(s): 393 [details]
MolluscaBase eds. (2021). MolluscaBase. Clavatula gradata (Defrance, 1826) †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1497193 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Pleurotoma gradata Defrance, 1826 †) Defrance [J.L.M.]. (1826). Pleurotome (foss.). pp. 388-396, in: <i>Dictionnaire des Sciences Naturelles</i> (F. Cuvier, ed.), vol. 41. Levrault, Strasbourg & Le Normant, Paris. , available online at https://www.biodiversitylibrary.org/page/25307807
page(s): 393 [details]
basis of record Landau, B. M., Harzhauser, M., İslamoğlu, Y. & da Silva, C. M. (2013). Systematics and palaeobiogeography of the gastropods of the middle Miocene (Serravallian) Karaman Basin, Turkey. <em>Cainozoic Research.</em> 11-13: 1-584. [details] Available for editors
[request]
additional source Vera-Peláez, J. L. (2022). Síntesis y revisión de Clavatulidae (Neogastropoda, Conoidea) en el Neógeno de España con la propuesta de diecinueve nuevas especies y dos nuevos géneros. <em>Pliocénica.</em> 6-7: 195-248.
page(s): 243; note: as "Clavatula sp. aff. gradata" [details]
page(s): 393 [details]
basis of record Landau, B. M., Harzhauser, M., İslamoğlu, Y. & da Silva, C. M. (2013). Systematics and palaeobiogeography of the gastropods of the middle Miocene (Serravallian) Karaman Basin, Turkey. <em>Cainozoic Research.</em> 11-13: 1-584. [details] Available for editors
[request]additional source Vera-Peláez, J. L. (2022). Síntesis y revisión de Clavatulidae (Neogastropoda, Conoidea) en el Neógeno de España con la propuesta de diecinueve nuevas especies y dos nuevos géneros. <em>Pliocénica.</em> 6-7: 195-248.
page(s): 243; note: as "Clavatula sp. aff. gradata" [details]
