Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Contradentina | Lens contradens

nominal species Unio hagnei Simpson, 1900

Unio hagnei Simpson, 1900 = Lens contradens

‘Strubell’ Simpson, 1900. Proc. U.S. Nat. Mus. 22: 862.
(error for Unio hageni Strubell, 1897)

= Lens contradens

Taxonomic Opinions