Bivalvia

nominal species Unio cornutus Lea 1827 of Authors

Unio cornutus Lea 1827 of Authors = nomen dubium

Lea 1827 of Authors.
(misidentified reference to Unio cornutus Barnes, 1823)

Taxonomic Opinions

+ Dysnomia (s.s.) flexuosa (Rafinesque, 1820) — Frierson, 1927: 93.

+ Dysnomia (Torulosa) torulosa (Rafinesque, 1820) — Frierson, 1927: 94.