@article{konopleva_bolotov_kondakov_kononov_gofarov_tomilova_lunn_chan_win_vikhrev_2020, title={A taxonomic review of Trapezidens (Bivalvia: Unionidae: Lamellidentini), a freshwater mussel genus endemic to Myanmar, with a description of a new species}, volume={27}, DOI={10.37828/em.2020.27.6}, abstractNote={Trapezidens Bolotov, Vikhrev & Konopleva, 2017 (Bivalvia: Unionidae: Lamellidentini) is a peculiar freshwater mussel genus, the range of which is confined to the Western Indochina Subregion (Myanmar). Here we show that this genus contains five allopatric species: Trapezidens angustior (Hanley & Theobald, 1876) from the Bago, Sittaung, and Bilin rivers; T. dolichorhynchus (Tapparone-Canefri, 1889) from the Ayeyarwady River; T. exolescens (Gould, 1843) from the Dawei River; T. scutum (Sowerby, 1868) from the Tanintharyi (Great Tenasserim) River; and T. yeti sp. nov. from the Ye River. Phylogenetically, Trapezidens angustior, T. dolichorhynchus, and T. yeti sp. nov. are closely related to each other, forming a species complex, while T. exolescens and T. scutum represent the most distant lineages within the genus. An updated synonymy for each species is compiled.}, publisher={Institute for Biodiversity and Ecology}, author={Konopleva, Ekaterina S. and Bolotov, Ivan N. and Kondakov, Alexander V. and Kononov, Oleg D. and Gofarov, Mikhail Yu. and Tomilova, Alena A. and Lunn, Zau and Chan, Nyein and Win, Than and Vikhrev, Ilya V.}, year={2020}, month={Jan} }