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MUSSELpdb

Taxonomy

Margaritiferidae

Species & Genus Richness by
Taxonomy

Geography

Central America

Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

Bivalvia | Unionoida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera onariotis

nominal species Unio (Margaritana) onariotis Heer, 1869

Unio (Margaritana) onariotis Heer, 1869 = Margaritifera onariotis

Heer, 1869. Flora Fossilis Alaskana: ??.
Miller, 1881. J. Cincinnati Soc. Nat. Hist. 4: 37.

= Margaritifera onariotis

Taxonomic Opinions

= Margaritifera onariotis (Mayer) — Henderson, 1935

+ — Hannibal, 1912

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