Page last updated
Wed 1 October 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 | Trapezoideus

species Trapezoideus mitanensis Bolotov, Konopleva, Than Win, Kondakov & Vikhrev in Bolotov et al., 2022: specimens
     1 available nominal species synonym (2 total synonyms)

Recent Taxonomic Opinions

Trapezoideus mitanensis — Bolotov et al. (2022), Konopleva et al. (2023), Bolotov et al. (2023), Konopleva et al. (2025)

Range

Endemic to the Haungthayaw River in the Salween Basin, Myanmar.

Map of Georeferenced Specimens

There are no specimens for this species in the MUSSELpdb.

Georeferenced Genbank Vouchers

Myanmar

RMBH_biv_1021_1. (16S: ON142670, 28S: ON171238, COI: OL597613, go to Genbank) Myanmar: Haungthayaw Basin, Mitan Stream.

RMBH_biv_1021_2. (16S: OL598370, 28S: OL598384, COI: OL597614, go to Genbank) ditto.

RMBH_biv_1021_3. (COI: OL597615, go to Genbank) ditto.

RMBH_biv_1022_1. (16S: OL598371, 28S: OL598385, COI: OL597616, go to Genbank) Myanmar: Haungthayaw River.

RMBH_biv_1022_2. (16S: OL598372, 28S: OL598386, COI: OL597617, go to Genbank) ditto.