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

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio lapilloides

nominal species Unio lapilloides White, 1886

White, 1886, Bull. U.S. Geol. Surv. 29: 18, pl. 2, figs. 5-6.

= Unio lapilloides

Taxonomic Opinions

= Unio lapilloides White — Good, 2004
= “Unio” lapilloides White, 1886 — Evanoff et al., 1998
= Medionidus lapilloides (White, 1886) — Modell, 1957
= Unio lapilloides White — Yen, 1952
= Unio lapilloides White — Henderson, 1935
= Unio lapilloides White — Branson, 1935

Page updated: 08:29:04 Tue 01 Jul 2025