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 Trapezoideus pulcher Haas, 1952

‘Taaparone-Canefri’ [sic] Haas, 1952, Bull. Nat. Hist. Siam Soc. 15(1): 23.
(misidentified reference to Unio pulcher Tapparone Canefri, 1889)
Type(s): SPECIMENS FMNH_33020, Klong Klung River, Kam Peng Pet Prov., NW Siam.

= Lens contradens

Taxonomic Opinions

+ Trapezoideus exolescens (Gould, 1843) — He & Zhuang, 2013
+ Trapezoideus exolescens exolescens (Gould, 1843) — Brandt, 1974

Page updated: 12:02:03 Tue 05 Nov 2024