Page last updated
9 August

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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 search fields. Either way, you win!

Taxa known only as fossils are highlighted in gray. Those without representatives in fresh waters are highlighted in gold.




NOTICE! This version of the MUSSELpdb online is no longer supported or up-to-date. It will be removed from this web site in the summer of 2019.

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Publication Information

Wright, B.H. 1898. Nautilus 11: 123-.
Availably electronically? yes.

Species Described
Margaritana marginata var. truncata B.H. Wright, 1898.
B.H. Wright, 1898, Nautilus: 124.
(intro'd as intra-sp. of Alasmidonta marginata Say, 1818)
Type(s): LECTOTYPE USNM_150545, Clinch R., Va.
= Alasmidonta marginata
Unio gibbosus var. armathwaitensis B.H. Wright, 1898.
B.H. Wright, 1898, Nautilus: 123.
(intro'd as intra-sp. of Unio gibbosus Barnes, 1823)
Type(s): LECTOTYPE USNM_150523, Armathwaite, Fentress Co., Tenn.
= Eurynia dilatata
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