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

nominal species Unio rigidus Wood, 1828

Unio rigidus Wood, 1828 = Elliptio complanata

Wood, 1828. Suppl. Index Testac.: 3 [as ‘Mya rigida’].
Wood, 1828. Suppl. Index Testac.: 57, pl. 1, sp. 10.
Wood & Hanley, 1856. Index Testac.: 200.

Taxonomic Opinions

+ Elliptio (s.s.) complanata (Lightfoot, 1786) — Burch, 1975: 171.

+ Elliptio (s.s.) complanata (Lightfoot, 1786) — R.I. Johnson, 1970: 315.

+ Elliptio (s.s.) violaceus violaceus (Spengler, 1793) — Haas, 1969: 233.

+ Elliptio (s.s.) complanatus (Dillwyn, 1817) — Frierson, 1927: 31.

+ Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) — Simpson, 1914: 653.

+ Unio (sec. Elliptio) complanatus (Solander) Dillwyn, 1817 — Simpson, 1900: 722.

+ Margaron (Unio) complanata (Solan.) — Lea, 1870: 51.

+ Margaron (Unio) complanatus (Soland. Dill.) — Lea, 1852: 32.

+ Margarita (Unio) complanatus Lea — Lea, 1838: 22.

+ Margarita (Unio) complanata (‘Solander’ Dillwyn, 1817) — Lea, 1836: 31.

+ Unio siliquoideus Barn. — Ferussac, 1835: 27.

= Unio rigidus Wood, 1828 — Wood, 1828: 3, pl. 1, sp. 10; 57.