Page last updated
Wed 1 October 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 | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Utterbackiana heardi

Genbank Accession ON157854 (COI): voucher & citations
     Utterbackiana heardi (Gordon & Hoeh, 1995)

Voucher/Isolate Data

UF_438379.006. USA, Florida, Gulf/Liberty Cos., Apalachicola River at river mile 41.1 (30.12246, -85.14376).

Associated Genbank Accessions: 18S: ON197379, 5.8S: ON197379, COI: ON157854, ITS1: ON197379, ND1: ON164867

Taxonomic Opinions/Usage

• Utterbackiana heardi — Perkins et al. (2025)
• Utterbackiana heardi — Whelan et al. (2023)