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Page last updated
Wed 1 October 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 | Unionoida | Unionoidea | Unionidae | Hadrodon

species Hadrodon trigonus Yen, 1952: synonymy
     0 specimens

Hadrodon trigonus Yen, 1952
Yen, 1952. U.S. Geol. Surv. Prof. Pap. 233-B: 38, pl. 4, figs. 3a-f; pl. 5, figs. 1a-d.

Hadrodon trigonusYen (1952), Evanoff et al. (1998), Good (2004)

Taxonomic History (since 1900)

Hadrodon trigonusYen (1952), Evanoff et al. (1998), Good (2004)

 
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