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 | Strophitus howellsi

Genbank Accession MG199936 (5.8S): voucher & citations
     Strophitus howellsi Smith, Kiser, Johnson & Randklev, 2023

Voucher/Isolate Data

UF_438744.SundCol015. USA, Texas, Mason County, Llano River at FM1871, ~12 miles SW of Mason, TX (30.658673, -99.3245).

Associated Genbank Accessions: 5.8S: MG199936, COI: MG199682, ITS1: MG199936, ND1: MG199809

Taxonomic Opinions/Usage

• Strophitus undulatus — Perkins et al. (2025)
• Strophitus undulatus — Whelan et al. (2023)
• Strophitus howellsi sp. nov. — Smith et al. (2023)
• Strophitus undulatus — Smith et al. (2018)