Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Obovaria subrotunda

nominal species Margarita (Unio) orbiculatus Lea, 1836

Margarita (Unio) orbiculatus Lea, 1836 = Obovaria subrotunda

‘Hild.’ Lea, 1836. Synopsis Fam. Naiades: 25.
(reference to Unio orbiculatus Hildreth, 1828)

Taxonomic Opinions

+ Lampsilis abrupta (Say, 1831) — Parmalee & Bogan, 1998: 123.

+ Lampsilis abrupta (Say, 1831) — R.I. Johnson, 1980: 122.

+ Lampsilis (Ortmanniana) abrupta (Say, 1831) — Haas, 1969: 461.

+ Lampsilis abruptus Say, 1831 — Morrison, 1969: 24.

+ Lampsilis (Ortmanniana) abruptus (Say, 1831) — Frierson, 1927: 80.

+ Lampsilis (Eurynia) orbiculata (Hildreth, 1828) — Simpson, 1914: 77.

+ Lampsilis (sec. Eurynia) orbiculatus Hildreth — Simpson, 1900: 540.

+ Unio orbiculatus Hild., 1828 — Conrad, 1853: 254.