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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 | ... | Unionoidea | Unionidae | Parreysiinae | Parreysiini | Parreysia marcens

Genbank Accession OR162181 (COI): voucher & citations
     Parreysia marcens (Benson, 1862)

Voucher/Isolate Data

FBRC_ZSI_INV_4045 (PA-SES-1 ). India: Sesa River, Dibrugarh, Assam, Brahmaputra River drainage (27.32578611, 94.83915).

Associated Genbank Accessions: 16S: OR166533, COI: OR162181

Taxonomic Opinions/Usage

• Parreysia (keralaensis-group) marcens (Benson, 1862) — Bolotov et al. (2024)