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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 | Gonideinae | Contradentini | Lens contradens

Genbank Accession MT905605 (COI): voucher & citations
     Lens contradens (Lea, 1838)

Voucher/Isolate Data

UF_507677 (2014-0751). Thailand, Phak River, trib. of Khwae Noi, at Rt. 1143 east of split with Rt. 1237; Nun River drainage (17.25347, 100.62858).

Associated Genbank Accessions: COI: MT905605

Taxonomic Opinions/Usage

• Lens contradens (Lea, 1838) — Zieritz et al. (2024)
• Lens contradens (Lea, 1838), comb. nov. — Pfeiffer et al. (2021)