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

nominal species Unio subspatulata Meek & Hayden, 1857

Unio subspatulata Meek & Hayden, 1857 = Ptychobranchus subspatulatus

Meek & Hayden, 1857. Proc. Acad. Nat. Sci. 9: 146.

= Ptychobranchus subspatulatus

Taxonomic Opinions

= Ptychobranchus subspatulatus (Meek & Hayden, 1857) — Modell, 1957

= Unio subspatulatus Meek & Hayden — Henderson, 1935