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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 | Unionoida | Unionoidea | Unionidae | Gonideinae | Contradentini | Yaukthwa

species Yaukthwa rectangularis (Tapparone Canefri, 1889): specimens
     1 available nominal species synonym (3 total synonyms)

Recent Taxonomic Opinions

Contradens sp. 2 — Bolotov et al. (2017)
Indonaia rectangularis — Bolotov et al. (2019), Graf & Cummings (2021)
Yaukthwa rectangularis — Pfeiffer et al. (2021), Bolotov et al. (2022)

Range

Irrawaddy River, Myanmar.

Map of Georeferenced Specimens

Myanmar

MSNG_MP_01. Teinzo, nel fiume Mule, Monti E. di Bhamo

Georeferenced Genbank Vouchers

Myanmar

RMBH_biv_937_1. (COI: OL597639, go to Genbank) Myanmar: Ayeyarwady Basin, Indaw River.

RMBH_biv_937_2. (COI: OL597640, go to Genbank) ditto.

RMBH_biv_937_3. (COI: OL597641, go to Genbank) ditto.

RMBH_biv_961_1. (COI: OL597642, go to Genbank) Myanmar: Ayeyarwady Basin, Mogaung River.

RMBH_biv_961_2. (COI: OL597643, go to Genbank) ditto.

RMBH_biv_961_3. (COI: OL597644, go to Genbank) ditto.

RMBH_biv_964_1. (COI: OL597645, go to Genbank) ditto.

RMBH_biv_964_2. (COI: OL597646, go to Genbank) ditto.

RMBH_biv_964_3. (COI: OL597647, go to Genbank) ditto.

RMBH_biv_916_1. (16S: ON142664, 28S: OL598387, COI: OL597635, go to Genbank) Myanmar: Ayeyarwady Basin, Mole Stream.

RMBH_biv_916_2. (16S: ON142665, 28S: OL598388, COI: OL597636, go to Genbank) ditto.

RMBH_biv_916_3. (COI: OL597637, go to Genbank) ditto.

RMBH_biv_917_1. (16S: ON142666, 28S: OL598389, COI: OL597638, go to Genbank) ditto.

RMBH_biv_974_1. (COI: OL597648, go to Genbank) Myanmar: Ayeyarwady Basin, Nantyin Stream.

RMBH_biv_974_2. (COI: OL597649, go to Genbank) ditto.

RMBH_biv_974_3. (COI: OL597650, go to Genbank) ditto.

RMBH_biv_976_1. (28S: OL598390, COI: OL597651, go to Genbank) ditto.

RMBH_biv_976_2. (28S: OL598391, COI: OL597652, go to Genbank) ditto.

RMBH_biv_976_3. (28S: OL598392, COI: OL597653, go to Genbank) ditto.

RMBH_biv_102_11. (16S: KX865661, 28S: KX865769, COI: KX865900, go to Genbank) Myanmar: Irrawaddy River basin, Mali Hka River basin, Mansakun River.

RMBH_biv_102_14. (16S: KX865662, 28S: KX865770, COI: KX865901, go to Genbank) ditto.

RMBH_biv_102_7. (16S: KX865660, 28S: KX865768, COI: KX865899, go to Genbank) ditto.

RMBH_biv_103_17. (28S: KX865765, COI: KX865896, go to Genbank) ditto.

RMBH_biv_103_18. (28S: KX865766, COI: KX865897, go to Genbank) ditto.

RMBH_biv_103_19. (28S: KX865767, COI: KX865898, go to Genbank) ditto.

RMBH_biv_105_22. (28S: KX865776, go to Genbank) ditto.

RMBH_biv_105_24. (COI: KX865893, go to Genbank) ditto.

RMBH_biv_105_31. (28S: KX865771, COI: KX865902, go to Genbank) ditto.

RMBH_biv_105_32. (28S: KX865772, COI: KX865903, go to Genbank) ditto.

RMBH_biv_101_1. (28S: KX865775, go to Genbank) Myanmar: Irrawaddy River basin, Mali Hka River basin, Pan Khai stream.

RMBH_biv_101_4. (COI: KX865892, go to Genbank) ditto.

RMBH_biv_101_5. (16S: KX865659, 28S: KX865763, COI: KX865894, go to Genbank) ditto.

RMBH_biv_101_6. (28S: KX865764, COI: KX865895, go to Genbank) ditto.

RMBH_biv_104_34. (28S: KX865773, COI: KX865904, go to Genbank) Myanmar: Irrawaddy River basin, Mali Hka River basin, unnamed stream.

RMBH_biv_104_35. (28S: KX865774, COI: KX865905, go to Genbank) ditto.

RMBH_biv_111_2. (16S: KX865656, 28S: KX865760, COI: KX865889, go to Genbank) Myanmar: Irrawaddy River basin, Nanuinhka Chaung River.

RMBH_biv_111_21. (16S: KX865657, 28S: KX865761, COI: KX865890, go to Genbank) ditto.

RMBH_biv_111_43. (16S: KX865658, 28S: KX865762, COI: KX865891, go to Genbank) ditto.