@article{Nahok_Tumpeesuwan_Tumpeesuwan_2021, title={Five new species of the land snail genus Landouria Godwin-Austen, 1918 (Gastropoda, Camaenidae) from northeastern Thailand, with note on genitalia and radula morphology of Landouria diplogramma (Möllendorff, 1902)}, volume={767}, url={https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1495}, DOI={10.5852/ejt.2021.767.1495}, abstractNote={<p>Five new species of the terrestrial snail genus <em>Landouria</em> Godwin-Austen, 1918 (Camaenidae) are described from northeastern Thailand, based on shell features, radular morphology, genital anatomy, and DNA sequence data: <em>Landouria circinata</em> sp. nov., <em>L. tuberculata</em> sp. nov., <em>L. trochomorphoides</em> sp. nov., <em>L. chloritoides</em> sp. nov., and <em>L. elegans</em> sp. nov. These species are phylogenetically well separated from each other by mtDNA phy-logeny and COI sequence divergences of 0.073–0.156. The record of <em>Thaitropis</em> Schileyko, 2004 (currently synonymized with <em>Landouria</em>) in Thailand is re-interpreted as referring to <em>L. diplogramma</em> (Möllendorff, 1902) comb. nov.</p>}, number={1}, journal={European Journal of Taxonomy}, author={Nahok, Benchawan and Tumpeesuwan, Sakboworn and Tumpeesuwan, Chanidaporn}, year={2021}, month={Sep.}, pages={142–166} }