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

nominal species Unio suborbiculatus Kuster, 1857 of Authors

Unio suborbiculatus Kuster, 1857 of Authors = Obovaria subrotunda

Kuster, 1857 of Authors.
(reference to Unio suborbiculatus ‘Hildreth’ of Authors)

Taxonomic Opinions

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