WoRMS name details
Contradens F. Haas, 1911
1035653 (urn:lsid:marinespecies.org:taxname:1035653)
unaccepted > junior subjective synonym
Genus
Unio contradens I. Lea, 1838 accepted as Lens contradens (I. Lea, 1838) (type by absolute tautonymy)
- Species Contradens ascia (Hanley, 1856) accepted as Lens contradens (I. Lea, 1838) (a junior synonym)
- Species Contradens asiaticus Tolstikova, 1971 † accepted as Lens asiaticus (Tolstikova, 1971) † (unaccepted > superseded combination)
- Species Contradens compressopsis Martinson & Tolstikova, 1969 † accepted as Lens compressopsis (Martinson & Tolstikova, 1969) † (unaccepted > superseded combination)
- Species Contradens comptus (Deshayes, 1876) accepted as Lens comptus (Deshayes, 1876) (unaccepted > superseded combination)
- Species Contradens contradens (I. Lea, 1838) accepted as Lens contradens (I. Lea, 1838) (unaccepted > superseded combination)
- Species Contradens crossei (Deshayes, 1876) accepted as Lens micropterus (Morelet, 1866) (junior synonym)
- Species Contradens elongatus Martinson, 1969 † accepted as Lens elongatus (Martinson, 1969) † (unaccepted > superseded combination)
- Species Contradens eximius (I. Lea, 1856) accepted as Lens eximius (I. Lea, 1856) (chresonym)
- Species Contradens fultoni F. Haas, 1930 accepted as Lens fultoni (F. Haas, 1930) (unaccepted > superseded combination)
- Species Contradens fulvaster (Drouët & Chaper, 1892) accepted as Lens lugens (Drouët & Chaper, 1892) (junior synonym)
- Species Contradens gratiosus (R. A. Philippi, 1843) accepted as Indonaia gratiosa (R. A. Philippi, 1843) (unaccepted > superseded combination)
- Species Contradens inaequalis (Rochebrune, 1882) accepted as Lens micropterus (Morelet, 1866) (junior synonym)
- Species Contradens longiusculus Tolstikova, 1971 † accepted as Ptychorhynchoideus longiusculus (Tolstikova, 1971) † (unaccepted > superseded combination)
- Species Contradens misellus (Morelet, 1865) accepted as Lens misellus (Morelet, 1865) (unaccepted > superseded combination)
- Species Contradens novoselovi Konopleva, Bolotov, Spitsyn, Kondakov, Gofarov & Vikhrev, 2019 accepted as Lens novoselovi (Konopleva, Bolotov, Spitsyn, Kondakov, Gofarov & Vikhrev, 2019) (original combination)
- Species Contradens pallegoixi (G. B. Sowerby II, 1867) accepted as Lens pallegoixi (G. B. Sowerby II, 1867) (unaccepted > superseded combination)
- Species Contradens peninsularis (C. T. Simpson, 1900) accepted as Lens contradens (I. Lea, 1838) (junior synonym)
- Species Contradens rolfbrandti Jeratthitikul & Panha, 2019 accepted as Lens rolfbrandti (Jeratthitikul & Panha, 2019) (original combination)
- Species Contradens rusticus (I. Lea, 1856) accepted as Lens contradens (I. Lea, 1838) (a junior synonym)
- Species Contradens rzhanikovae Tolstikova, 1971 † accepted as Lens rzhanikovae (Tolstikova, 1971) † (unaccepted > superseded combination)
- Species Contradens semmelincki (E. von Martens, 1891) accepted as Contradens semmelinki (E. von Martens, 1891) accepted as Lens semmelinki (E. von Martens, 1891) (unaccepted > misspelling - incorrect subsequent spelling, orthographic error in species epithet)
- Species Contradens semmelinki (E. von Martens, 1891) accepted as Lens semmelinki (E. von Martens, 1891) (unaccepted > superseded combination)
- Species Contradens shilini Martinson, 1990 † accepted as Lens shilini (Martinson, 1990) † (unaccepted > superseded combination)
- Species Contradens subcircularis (Brandt, 1974) accepted as Leoparreysia subcircularis (Brandt, 1974) (a junior synonym)
masculine
Haas, F. (1910-1920). Die Unioniden. Neubearbeitung und Fortsetzung der Küsterschen und Clessinschen Monographien von <i>Unio</i> und <i>Anodonta</i>. Systematisches Conchylien-Cabinet, ed. 2. 9(2)(2): 1-344, pls 1-73, 12a. [pp. 1-40, pls 1-12 (1910); 41-112, pls 12a, 13-29 (1911); 113-136, pls 30-35 (1912); 137-184, pls 36-47 (1913); 185-256, pls 48-59 (1914); 257-288, pls 60-63 (1919); 289-344, pls 64-73 (1920)]. , available online at https://www.biodiversitylibrary.org/page/34419586#page/9/mode/1up
page(s): plate captions for plates 18-22 [details]
page(s): plate captions for plates 18-22 [details]
MolluscaBase eds. (2025). MolluscaBase. Contradens F. Haas, 1911. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1035653 on 2025-04-30
Date
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Nomenclature
original description
Haas, F. (1910-1920). Die Unioniden. Neubearbeitung und Fortsetzung der Küsterschen und Clessinschen Monographien von <i>Unio</i> und <i>Anodonta</i>. Systematisches Conchylien-Cabinet, ed. 2. 9(2)(2): 1-344, pls 1-73, 12a. [pp. 1-40, pls 1-12 (1910); 41-112, pls 12a, 13-29 (1911); 113-136, pls 30-35 (1912); 137-184, pls 36-47 (1913); 185-256, pls 48-59 (1914); 257-288, pls 60-63 (1919); 289-344, pls 64-73 (1920)]. , available online at https://www.biodiversitylibrary.org/page/34419586#page/9/mode/1up
page(s): plate captions for plates 18-22 [details]
page(s): plate captions for plates 18-22 [details]