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 Unionoida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Pleurobema clava nominal species Unio bournianus Lea, 1840
 
       Lea, 1840, Proc. Amer. Phil. Soc. 1: 288.
     Lea, 1842, Trans. Amer. Phil. Soc. 8 [O. 3]: 213 [51], pl. 15, fig. 28.
    Type(s): HOLOTYPE USNM_84683, Scioto R., Chillicothe, Ohio.
 
= Pleurobema clava Taxonomic Opinions
	+ Pleurobema clava (Lamarck, 1819) — Graf & Cummings, 2021 
	+ Pleurobema clava (Lamarck, 1819) — Williams et al., 2017 
	= Pleurobema bournianum (I. Lea, 1840) — ITIS, 2012 
	= Pleurobema bournianum  — Cummings & Graf, 2010 
	+ Pleurobema clava (Lamarck, 1819) — Watters et al., 2009 
	+ Pleurobema clava (Lamarck, 1819) — Williams et al., 2008 
	= Pleurobema bournianum (Lea, 1840) — Graf & Cummings, 2007 
	= Pleurobema bournianum (I. Lea, 1840) — IUCN, 2000 
	= Pleurobema bournianum (Lea, 1840) — Turgeon et al., 1998 
	= Pleurobema bournianum (I. Lea) — Williams et al., 1993 
	= Pleurobema bournianum (Lea, 1840) — Turgeon et al., 1988 
	+ Quadrula (Pleuronaia) cor (Conrad, 1834) — Haas, 1969 
	+ Quadrula (Pleuronaia) cor (Conrad, 1834) — Frierson, 1927 
	= Pleurobema (s.s.) bournianum (Lea, 1840) — Simpson, 1914 
	= Pleurobema (s.s.) bournianus (Lea, 1840) — Simpson, 1900 
	= Unio (sec. Lampsilis) bournianus Lea, 1840 — Paetel, 1890 
	= Unio bournianus Lea — B.H. Wright, 1888 
	= Margaron (Unio) bournianus (Lea) — Lea, 1870 
	= Unio (Lampsilis) bournianus Lea — Adams & Adams, 1857 
	= Unio bournianus Lea, 1841 — Conrad, 1853 
	= Margaron (Unio) bournianus (Lea) — Lea, 1852 
 
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