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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Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pseudodontoideus subvexus

nominal species Margaritana columbensis Lea, 1867

Lea, 1867, Proc. Acad. Nat. Sci. 19: 81.

= Pseudodontoideus subvexus

Taxonomic Opinions

+ Strophitus subvexus (Conrad, 1834) — Williams et al., 2008
+ Strophitus subvexus (Conrad, 1834) — Brim Box & Williams, 2000
+ Strophitus subvexa (Conrad, 1834) — Burch, 1975
+ Strophitus (s.s.) subvexus (Conrad, 1834) — Haas, 1969
+ Strophitus subvexus (Conrad) — R.I. Johnson, 1967
+ Strophitus (s.s.) subvexus (Conrad, 1834) — Frierson, 1927
+ Strophitus (s.s.) tombigbeensis (Lea, 1858) — Simpson, 1914
= Alasmidonta columbensis Lea, 1867 — Simpson, 1900

Page updated: 08:24:14 Tue 01 Jul 2025