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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 | Yaukthwa rectangularis

Genbank Accession KX865905 (COI): voucher & citations
     Yaukthwa rectangularis (Tapparone Canefri, 1889)

Voucher/Isolate Data

RMBH_biv_104_35. Myanmar: Irrawaddy River basin, Mali Hka River basin, unnamed stream.

Associated Genbank Accessions: 28S: KX865774, COI: KX865905

Taxonomic Opinions/Usage

• Yaukthwa rectangularis (Tapparone Canefri, 1889) — Bolotov et al. (2022)
• Yaukthwa dalliana (Frierson, 1913) — Pfeiffer et al. (2021)
• Yaukthwa cf. dalliana (Frierson, 1913) — Konopleva et al. (2019)
• Trapezoideus subclathratus (Martens, 1899) — Bolotov et al. (2017)
• Contradens sp. 2 — Bolotov et al. (2017)