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=4364 
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 Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon grandis nominal species Margaron (Anodonta) benedictii Lea, 1870
 
     Lea, 1870, Synopsis Fam. Naiades: 75.
    (new name for Symphynota benedictensis Lea, 1834)
 
= Pyganodon grandis Taxonomic Opinions
	+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009 
	+ Pyganodon grandis (Say, 1829) — Williams et al., 2008 
	+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998 
	+ Anodonta (Pyganodon) grandis benedictensis (Lea, 1834) — Haas, 1969 
	+ Anodonta (Pyganodon) grandis-benedictensis (Lea, 1834) — Frierson, 1927 
	+ Anodonta grandis var. benedictensis (Lea, 1834) — Simpson, 1914 
	+ Anodonta grandis var. benedictensis (Lea, 1834) — Simpson, 1900 
	= Anodonta benedictii Lea — B.H. Wright, 1888 
	= Margaron (Anodonta) benedictii (Lea) — Lea, 1870 
 
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