Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ortmanniana ligamentina

Lea, 1857. Proc. Acad. Nat. Sci. 9: 84.
Lea, 1858. Jour. Acad. Nat. Sci. 4 [O. 6]: 78, pl. 15, fig. 58.
Type(s): HOLOTYPE USNM_85008, St. Peters River, Upper Mississippi.
+ Actinonaias ligamentina (Lamarck, 1819) — Williams et al., 2008: 108.
+ Actinonaias ligamentina (Lamarck, 1819) — Parmalee & Bogan, 1998: 51.
+ Actinonaias ligamentina (Lamarck, 1819) — Vidrine, 1993: 129.
= Lampsilis (Ortmanniana) carinata pinguis (Lea, 1857) — Haas, 1969: 461.
= Lampsilis (Ortmanniana) carinata-pinguis (Lea, 1857) — Frierson, 1927: 80, sp. 344c.
+ Lampsilis (Eurynia) ligamentina (Lamarck, 1819) — Simpson, 1914: 81.
= Lampsilis (sec. Eurynia) pinguis Lea — Simpson, 1900: 540.
+ Unio ligamentinus Lamarck — Call, 1895: 23.
= Unio pinguis Lea — B.H. Wright, 1888: [4].
= Margaron (Unio) pinguis (Lea) — Lea, 1870: 44.