Bivalvia | Unionida | Unionoidea | Unionidae | Protelliptio biornatus

nominal species Unio biornatus Russell, 1932

Unio biornatus Russell, 1932 = Protelliptio biornatus

Russell, 1932. Trans. Roy. Soc. Canada 29: 1.

Taxonomic Opinions

+ — Millard, 2001: 1054.

= Protelliptio (s.s.) biornatus (Russell) — Haas, 1969: N431, fig. D29:3.

= Protelliptio biornatus (Russell, 1932) — Modell, 1957: 189.

= Unio biornatus Russell — Henderson, 1935: 78.

= Elliptio (Protelliptio) biornatus (Russell) — Russell, 1934: 2.