The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Unionoida | Unionoidea | Unionidae | Gonideinae | Contradentini | Lens contradens

nominal species Unio dautzenbergi Morlet, 1889

Morlet, 1889, J. de Conch. 37: 163, 190, pl. 8, fig. 5.

= Lens contradens

Taxonomic Opinions

+ Lens contradens (Lea, 1838), comb. nov. — Pfeiffer et al., 2021
+ Contradens contradens (Lea, 1838) — Ng et al., 2020
+ Contradens contradens (Lea, 1838) — Do et al., 2018
+ Uniandra contradens rustica (Lea, 1856) — Brandt, 1974
= Contradens dautzenbergi (Morlet, 1889) — Haas, 1969
= Contradens dautzenbergi (Morlet, 1889) — Haas, 1914
= Nodularia (s.s.) dautzenbergi (Morlet, 1889) — Simpson, 1914
= Unio (Nodularia) dautzenbergi L. Morlet — Dautzenberg & Fischer, 1905
= Nodularia (s.s.) dautzenbergi (Morlet, 1889) — Simpson, 1900
= Unio dautzenbergi L. Morlet — Fischer, 1891
= Unio dautzenbergi nov. sp. — Morlet, 1889

Page updated: 08:29:49 Tue 01 Jul 2025