Page last updated
Thu 3 September 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 | ... | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Lasmigona

species Lasmigona costata (Rafinesque, 1820): specimens
     6 available nominal species synonyms (12 total synonyms)

Recent Taxonomic Opinions

Lasmigona (s.s.) costata — Graf & Cummings (2007)
Lasmigona costata — Zanatta et al. (2007), Tiemann et al. (2007), Williams et al. (2008), Watters et al. (2009), Bogan (2010), ... Hnytka et al. (2022), Whelan et al. (2023), Hopper et al. (2023), Perkins et al. (2025), FMCS (2025)

Range

Widespread in the Interior, Nelson, and Great Lakes basins, as well as the north Atlantic Slope, North America.

Map of Georeferenced Specimens

USA

Georeferenced Genbank Vouchers

USA

UMMZ_265696. (28S: DQ191414, COI: AF156503, go to Genbank) Snake River, Mora, MN.