Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Obovaria olivaria nominal species Unio triagularis Say, 1834
Say, 1834, Amer. Conch. 6: ??.
(misidentified reference to Unio triangularis Barnes, 1823)
= Obovaria olivaria Taxonomic Opinions
+ Obovaria (Pseudoon) ellipsis (Lea, 1828) — Simpson, 1914
+ Obovaria (Pseudoon) ellipsis (Lea, 1828) — Simpson, 1900
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