Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Elliptio congaraea

Lea, 1836. Synopsis Fam. Naiades: 23. [nomen nudum]
Lea, 1838. Trans. Amer. Phil. Soc. 6 [O. 2]: 40, pl. 12, fig. 35.
Type(s): HOLOTYPE USNM_84852, Canoochie R., Liberty Co., Ga.
+ Elliptio (s.s.) congaraeus (Lea, 1831) — Burch, 1975: 166.
+ Elliptio (s.s.) congaraea (Lea, 1831) — R.I. Johnson, 1970: 308.
= Elliptio (s.s.) lecontianus (Lea, 1838) — Haas, 1969: 219.
= Elliptio (s.s.) lecontianus (Lea, 1838) — Frierson, 1927: 26, sp. 62.
= Unio (sec. Elliptio) lecontianus Lea, 1838 — Simpson, 1914: 686.
= Unio (sec. Elliptio) lecontianus Lea, 1838 — Simpson, 1900: 733.
= Unio lecontianus Lea — B.H. Wright, 1888: [3].
= Margaron (Unio) lecontianus (Lea) — Lea, 1870: 41.
= Unio lecontianus Lea, 1838 — Sowerby, 1866: pl. 33, sp. 173.
= Unio (Hyridella) lecontianus Lea — Adams & Adams, 1857: 494.
= Unio lecontianus Lea, 1838 — Conrad, 1853: 251.
= Margaron (Unio) lecontianus (Lea) — Lea, 1852: 26.
= Unio lecontianus Lea — Hanley, 1843: 188, pl. 22, fig. 11, 51.
= Margarita (Unio) lecontianus Lea — Lea, 1838: 18.
= Margarita (Unio) lecontianus — Lea, 1836: 23.