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 | Parreysiinae | Lamellidentini | Trapezidens exolescens

nominal species Unio fragilis Nevill, 1877

Nevill, 1877, J. Asiat. Soc. Bengal 46: 39.
(homonym of Unio (Leptodea) fragilis Rafinesque, 1820)

= Trapezidens exolescens

Taxonomic Opinions

+ Trapezoideus exolescens (Gould, 1843) — He & Zhuang, 2013
+ Trapezoideus exolescens pallegoixi (Sowerby, 1867) — Brandt, 1974
+ Trapezoideus misellus (Morelet, 1865) — Haas, 1969
+ Trapezoideus exolescens (Gould, 1843) — Prashad, 1922
+ Trapezoideus misellus (Morelet, 1865) — Haas, 1919
+ Trapezoideus foliaceus var. comptus (DeShayes & Jullien, 1874) — Preston, 1915
+ Trapezoideus foliaceus var. comptus (DeShayes & Jullien, 1874) — Simpson, 1914
+ Trapezoideus foliaceus var. comptus (DeShayes & Jullien, 1874) — Simpson, 1900
+ Unio foliaceus Gould — Tapparone Canefri, 1889
= Unio fragilis n. sp. — Nevill, 1877

Page updated: 11:36:06 Wed 04 Dec 2024