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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 | Unionini | Unio tumidus

Genbank Accession MK574259 (COI): voucher & citations
     Unio tumidus Philipsson in Retzius, 1788

Voucher/Isolate Data

RMBH_biv_281_1. Russia: European part, Saratov Region, Khopyor River (51.6330°N, 43.2296°E), Don Basin, Azov Sea drainage.

Associated Genbank Accessions: 16S: MK574395, 28S: MK574536, COI: MK574259

Taxonomic Opinions/Usage

• Unio tumidus Retzius, 1788 — Konopleva et al. (2023)
• Unio tumidus Philipsson in Retzius, 1788 — Lopes-Lima et al. (2021)
• Unio tumidus Philipsson in Retzius, 1788 — Babushkin et al. (2021)
• Unio tumidus Retzius, 1788 — Bolotov et al. (2020)