Anodonta arkansasensis B.H. Wright, 1888
‘Lea’ of Authors.
B.H. Wright, 1888. Check List N. Amer. Unionidae etc.: [6].
Call, 1895. Trans. Acad. Sci. St. Louis 7: 60.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 617.
Simpson, 1914. Descr. Cat. Naiades: 347.
Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 709.
Watters et al., 2009. Freshw. Mussels OH: 294.
(error for Anodonta arkansensis Lea, 1852)

Epioblasma capsaeformis Jones et al., 2006
‘Lea’ of Authors.
Jones et al., 2006. J. Moll. Studies 72: 269.
Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 288.
(misidentified reference to Unio capsaeformis Lea, 1834)

Unio pectitis Williams et al., 2008
‘Conrad’ Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 258.
(error for Unio pectitus Conrad, 1854)

Unio plantus Williams et al., 2008
‘Barnes’ Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 419.
(error for Unio planus Barnes, 1823)

Unio propecaelatus Parmalee & Bogan, 1998
‘de Gregorio’ Parmalee & Bogan, 1998. The Freshwater Mussels of Tennessee: 169.
‘de Gregorio’ Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 483.
(error for Unio propecoelatus de Gregorio, 1914)

Unio elegans var. elagantopsis Williams et al., 2008
‘de Gregorio’ Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 739.
(error for Unio elegans var. elegantopsis de Gregorio, 1914)

Unio subteritus [sic] var. purcheornatus Parmalee & Bogan, 1998
‘de Gregorio’ Parmalee & Bogan, 1998. The Freshwater Mussels of Tennessee: 204.
‘de Gregorio’ Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 629.
(error for Unio subteritus [sic] var. purchreornatus de Gregorio, 1914)

Unio triangularis var. longisculus Parmalee & Bogan, 1998
‘de Gregorio’ Parmalee & Bogan, 1998. The Freshwater Mussels of Tennessee: 108.
‘de Gregorio’ Williams et al., 2008. Freshw. Mussels AL and Mobile Basin: 283.
(error for Unio triangularis var. longiusculus de Gregorio, 1914)