TY - JOUR A1 - Nahok, Benchawan A1 - Tumpeesuwan, Sakboworn A1 - Tumpeesuwan, Chanidaporn T1 - 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) T2 - European journal of taxonomy N2 - Five new species of the terrestrial snail genus Landouria Godwin-Austen, 1918 (Camaenidae) are described from northeastern Thailand, based on shell features, radular morphology, genital anatomy, and DNA sequence data: Landouria circinata sp. nov., L. tuberculata sp. nov., L. trochomorphoides sp. nov., L. chloritoides sp. nov., and L. elegans 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 Thaitropis Schileyko, 2004 (currently synonymized with Landouria) in Thailand is re-interpreted as referring to L. diplogramma (Möllendorff, 1902) comb. nov. T3 - European journal of taxonomy : EJT - 767:142-166 KW - Camaenidae KW - Landouria KW - Thailand KW - systematics KW - phylogeny Y1 - 2021 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/61513 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-615131 SN - 2118-9773 VL - 2021 IS - 767 SP - 142 EP - 166 PB - Muséum National d'Histoire Naturelle CY - Paris ER -