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 | Yaukthwa zayleymanensis

nominal species Trapezoideus zayleiwanensis Haas, 1912

‘Preston’ Haas, 1912, Conch. Cab. 9 (pt. 2, h. 46): pl. 33, fig. 1.
(error for Trapezoideus foliaceus var. zayleymanensis Preston, 1912)

= Yaukthwa zayleymanensis

Taxonomic Opinions

+ Trapezoideus foliaceus var. zayleymanensis Preston, 1912 — Simpson, 1914

Page updated: 11:44:28 Wed 04 Dec 2024