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Thu 17 July 2025

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!

Bivalvia | ... | Anodontini | Alasmidontina | Strophitus undulatus

nominal species Anodon quadriplicatus Sowerby, 1870

= Strophitus undulatus

Taxonomic Opinions

+ Strophitus undulatus (Say, 1817) — Watters et al., 2009

+ Strophitus undulatus (Say, 1817) — Williams et al., 2008

+ Strophitus undulatus (Say, 1817) — Parmalee & Bogan, 1998

+ Strophitus undulatus (Say, 1817) — Burch, 1975

+ Strophitus undulatus (Say, 1817) — R.I. Johnson, 1970

+ — Haas, 1969

+ Strophitus (s.s.) undulatus (Say, 1817) — Frierson, 1927

= Strophitus (s.s.) undulatus var. quadriplicatus (Sowerby, 1867) — Simpson, 1914

+ Strophitus undulatus (Say, 1816) — Simpson, 1900

= Anodon quadriplicatus Sowerby, 1870 — Sowerby, 1870