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

nominal species Unio indefinilus Lea, 1863

Unio indefinilus Lea, 1863 = Elliptio complanata

Lea, 1863. Proc. Acad. Nat. Sci. 15: 192.
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 15 [19], pl. 4, fig. 12 [as ‘indefinitus’].
(renamed Unio indefinitus ‘Lea’ of Authors)

Taxonomic Opinions

+ Elliptio complanata (Lightfoot, 1786) — Bieler, 2021: 12.

+ Elliptio (s.s.) complanata (Lightfoot, 1786) — R.I. Johnson, 1970: 317.

+ Elliptio (s.s.) violaceus violaceus (Spengler, 1793) — Haas, 1969: 235.

+ Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) — Simpson, 1914: 656.