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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 | Parreysiinae | Lamellidentini | Trapezidens angustior

Genbank Accession MF352238 (COI): voucher & citations
     Trapezidens angustior (Hanley & Theobald, 1872)

Voucher/Isolate Data

RMBH_biv_250_4. Myanmar: Sittaung Basin, Myit Kyi Pauk Stream.

Associated Genbank Accessions: 16S: MF352308, 28S: MF352366, COI: MF352238

Taxonomic Opinions/Usage

• Trapezidens angustior (Hanley & Theobald, 1876) — Bolotov et al. (2022)
• Trapezidens angustior (Hanley & Theobald, 1876) — Konopleva et al. (2020)
• Trapezidens obesa fea — Huang et al. (2019)
• Trapezidens obesa feae ssp. nov. — Bolotov et al. (2017)