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

nominal species Unio mytilloides Frierson, 1927

Unio mytilloides Frierson, 1927 = Obovaria olivaria

‘Swainson’ Frierson, 1927. Check List N. Amer. Naiades: 91.
(error for Unio (s.s.) mytiloides Swainson, 1840; misidentified reference to Unio (s.s.) mytiloides Swainson, 1840)

= Obovaria olivaria

Taxonomic Opinions

+ Obovaria (Pseudoon) olivaria (Rafinesque, 1820) — Frierson, 1927