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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 | ... | Unionidae | Gonideinae | Rectidentini | Rectidentina | Hyriopsis khoratensis

Genbank Accession KX865951 (COI): voucher & citations
     Hyriopsis khoratensis Pfeiffer, Graf, Cummings & Page, 2021

Voucher/Isolate Data

RMBH_biv_130_1. Thailand: Mekong River basin, Chi River.

Associated Genbank Accessions: 16S: KX865697, 28S: KX865822, COI: KX865951

Taxonomic Opinions/Usage

• Hyriopsis khoratensis Pfeiffer, Graf, Cummings, & Page, 2021 — Campbell & Lydeard (2026)
• Hyriopsis khoratensis Pfeiffer, Graf, Cummings & Page, 2021 — Konopleva et al. (2023)
• Hyriopsis khoratensis sp. nov. — Pfeiffer et al. (2021)
• Hyriopsis gracilis — Zieritz et al. (2020)
• Hyriopsis gracilis Haas, 1910 — Bolotov et al. (2020)
• Hyriopsis sp. 2 — Huang et al. (2019)
• Hyriopsis gracilis Haas, 1910 — Konopleva et al. (2019)
• H. gracilis Haas, 1910 — Konopleva et al. (2019)
• Hyriopsis sp. 2 — Bolotov et al. (2018)
• Hyriopsis sp. 2 — Bolotov et al. (2017)
• Hyriopsis sp. 2 — Bolotov et al. (2017)