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! 
The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/db.php?ty=nomsp&id=10113 
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 Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Epioblasma tyrrelli nominal species Unio tyrrelli Russell, 1931
 
     Russell, 1931, Trans. Roy. Soc. Canada 25: 10, pl. 1, figs. 3-4.
 
= Epioblasma tyrrelli Taxonomic Opinions
	= Dysnomia (Penita) tyrelli [sic] (Russell, 1931) — Modell, 1957 
	= Unio tyrrelli Russell — Henderson, 1935 
	= Dysnomia tyrrelli (Russell) — Russell, 1934 
 
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