MUSSELpdb | nomainal sp. Unio (Micronaias) fallaciosus Simpson, 1914

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Wed 1 October 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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nominal species Unio (Micronaias) fallaciosus Simpson, 1914

Simpson, 1914. Descr. Cat. Naiades: 715.
Type(s): LECTOTYPE [AS HOLOTYPE] USNM_1673591 (by Cummings et al., 2025: 217), Lake Nicaragua, Nicaragua.

= Micronaias fallaciosa

Taxonomic Opinions

= Micronaias fallaciosa (Simpson, 1914) — Cummings et al., 2025

= Micronaias fallaciosa (Simpson, 1914) — Graf & Cummings, 2021

= Micronaias fallaciosa Simpson, 1914 — Bogan, 2010

= Micronaias fallaciosa (Simpson, 1914) — Graf & Cummings, 2007

= Elliptio (Micronaias) fallaciosus (Simpson, 1914) — Haas, 1969

= Elliptio (Micronaias) fallaciosus (Simpson) — Haas, 1929

= Elliptio (Micronaias) fallaciosus (Simpson, 1914) — Frierson, 1927

= Unio (sec. Micronaias) fallaciosus n. sp. — Simpson, 1914

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