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Thu 3 September 2025 |
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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Bivalvia | ... | Unionidae | Unioninae | Unionini | Oxynaiina | Nodularia douglasiae nominal species Unio jourdyi var. ponderosa Dautzenberg & Fischer, 1905  Dautzenberg & Fischer, 1905. J. de Conch. 53: 453.
(homonym of Mya ponderosa Dillwyn, 1817; intro'd as intra-sp. of Unio jourdyi Morlet, 1886)
Type(s): SYNTYPE MNHN_MP_0148, Tonkin, Grand Lac, Hanoi.
= Nodularia douglasiae Taxonomic Opinions= Nodularia (s.s.) jourdyi var. ponderosa (Fischer & Dautzenberg, 1905) — Simpson, 1914 = Unio jourdyi var. ponderosa Dautzenberg & Fischer, n. var. — Dautzenberg & Fischer, 1905
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