Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Uniomerus carolinianus

Lea, 1861. Proc. Acad. Nat. Sci. 13: 39.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 93 [97], pl. 13, fig. 241.
Type(s): HOLOTYPE USNM_85532, Little Ocmulgee R., Georgia.
+ Uniomerus tetralasmus (Say, 1830) — Burch, 1975: 160.
+ Uniomerus tetralasmus (Say, 1831) — R.I. Johnson, 1972: 222.
+ Uniomerus tetralasmus (Say, 1831) — R.I. Johnson, 1970: 340.
+ Uniomerus obesus (Lea, 1831) — Haas, 1969: 210.
+ Uniomerus obesus (Lea, 1831) — Clench & Turner, 1956: 177.
+ Elliptio (Uniomerus) obesus (Lea, 1831) — Frierson, 1927: 35.
+ Unio (sec. Uniomerus) obesus Lea, 1831 — Simpson, 1914: 711.
+ Unio (sec. Uniomerus) obesus Lea, 1831 — Simpson, 1900: 742.
= Unio cicur Lea — B.H. Wright, 1888: [2].
= Margaron (Unio) cicur (Lea) — Lea, 1870: 52.