MolluscaBase name details
Contradens gratiosus (R. A. Philippi, 1843)
1389106 (urn:lsid:marinespecies.org:taxname:1389106)
unaccepted > superseded combination
Species
Contradens F. Haas, 1911 accepted as Lens C. T. Simpson, 1900
recent only
(of Unio gratiosus R. A. Philippi, 1843) Philippi, R. A. (1842-1850). Abbildungen und Beschreibungen neuer oder wenig gekannter Conchylien unter Mithülfe mehrerer deutscher Conchyliologen. Cassel, T. Fischer. Vol. 1: 1-20 [1842], 21-76 [1843], 77-186 [1844], 187-204 [1845]; Vol. 2: 1-64 [1845], 65-152 [1846], 153-232 [1847] ; Vol. 3: 1-50 [1847], 51-82 [1848], 1-88 [1849], 89-138 [1850]., available online at http://www.biodiversitylibrary.org/item/41582
page(s): 20, pl. 1, fig. 5 [details]
page(s): 20, pl. 1, fig. 5 [details]
Note Stated as "Nova Hollandia" (= Australia),...
From editor or global species database
Type locality Stated as "Nova Hollandia" (= Australia), which is erroneous [details]
Distribution Distribution unknown but presumed to be from Indochina
Distribution Distribution unknown but presumed to be from Indochina [details]
MolluscaBase eds. (2025). MolluscaBase. Contradens gratiosus (R. A. Philippi, 1843). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1389106 on 2025-09-10
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original description
(of Unio gratiosus R. A. Philippi, 1843) Philippi, R. A. (1842-1850). Abbildungen und Beschreibungen neuer oder wenig gekannter Conchylien unter Mithülfe mehrerer deutscher Conchyliologen. Cassel, T. Fischer. Vol. 1: 1-20 [1842], 21-76 [1843], 77-186 [1844], 187-204 [1845]; Vol. 2: 1-64 [1845], 65-152 [1846], 153-232 [1847] ; Vol. 3: 1-50 [1847], 51-82 [1848], 1-88 [1849], 89-138 [1850]., available online at http://www.biodiversitylibrary.org/item/41582
page(s): 20, pl. 1, fig. 5 [details]
basis of record Zieritz, A.; Bogan, A. E.; Froufe, E.; Klishko, O.; Kondo, T.; Kovitvadhi, U.; Kovitvadhi, S.; Lee, J. H.; Lopes-Lima, M.; Pfeiffer, J. M.; Sousa, R.; Van Do, T.; Vikhrev, I.; Zanatta, D. T. (2018). Diversity, biogeography and conservation of freshwater mussels (Bivalvia: Unionida) in East and Southeast Asia. <em>Hydrobiologia.</em> 810(1): 29-44., available online at https://doi.org/10.1007/s10750-017-3104-8
page(s): Online resource 1 [details] Available for editors
[request]
additional source Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
page(s): 20, pl. 1, fig. 5 [details]
basis of record Zieritz, A.; Bogan, A. E.; Froufe, E.; Klishko, O.; Kondo, T.; Kovitvadhi, U.; Kovitvadhi, S.; Lee, J. H.; Lopes-Lima, M.; Pfeiffer, J. M.; Sousa, R.; Van Do, T.; Vikhrev, I.; Zanatta, D. T. (2018). Diversity, biogeography and conservation of freshwater mussels (Bivalvia: Unionida) in East and Southeast Asia. <em>Hydrobiologia.</em> 810(1): 29-44., available online at https://doi.org/10.1007/s10750-017-3104-8
page(s): Online resource 1 [details] Available for editors

additional source Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]