Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Obovaria retusa

nominal species Unio incurvis Say, 1829

Unio incurvis Say, 1829 = Obovaria retusa

Say, 1829. New Harm. Dissem. 2(19): 293.

= Obovaria retusa

Taxonomic Opinions

+ Obovaria (s.s.) retusa (Lamarck, 1819) — Haas, 1969

+ Obovaria (s.s.) retusa (Lamarck, 1819) — Frierson, 1927

+ Margaron (Unio) retusus (Lam.) — Lea, 1870