Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ptychobranchus fasciolaris

nominal species Unio cuneatus Hildreth, 1828

= Ptychobranchus fasciolaris

Taxonomic Opinions

+ Margaron (Unio) phaseolus (Hild.) — Lea, 1870

+ Unio fasciolaris Raf. — Conrad, 1853

+ Margaron (Unio) phaseolus (Hild.) — Lea, 1852

+ Margarita (Unio) phaseolus Hild. Eat. — Lea, 1838

+ Margarita (Unio) phaseolus (Hildreth, 1828) — Lea, 1836

+ Unio phaseolus — Hildreth, 1828