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

nominal species Unio lazarus Sowerby, 1868

Unio lazarus Sowerby, 1868 = Elliptio arca

specimen image from publication‘Lea’ Sowerby, 1868. Conch. Icon. 16: pl. 68, sp. 348.
(misidentified reference to Unio lazarus Lea, 1852)

Taxonomic Opinions

+ Elliptio arca (Conrad, 1834) — Parmalee & Bogan, 1998: 75.

+ Elliptio (s.s.) complanata (Lightfoot, 1786) — Burch, 1975: 166.

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

+ Elliptio (Eurynaia [sic]) dilatatus (Rafinesque, 1820) — Frierson, 1927: 34.

+ Unio (sec. Elliptio) gibbosus var. subgibbosus Lea, 1857 — Simpson, 1914: 599.

+ Unio (sec. Elliptio) gibbosus var. subgibbosus Lea, 1857 — Simpson, 1900: 704.