TY - JOUR A1 - Kodada, Ján A1 - Boukal, David S. A1 - Vďačný, Peter A1 - Goffová, Katarína A1 - Ondrejková, Kamila T1 - Elmidae of Sarawak: the genus Potamophilus Germar, 1811, with a description of P. kelabitensis sp. nov. (Insecta: Coleoptera) T2 - European journal of taxonomy N2 - Potamophilus kelabitensis sp. nov., a new riffle beetle (Coleoptera, Elmidae) discovered in the Kelabit Highlands (northern Sarawak) and Sapulut environment (southern Sabah), is described. Illustrations of the habitus and diagnostic characters of the new species are presented. Differences from the type species P. acuminatus (Fabricius, 1792) from the Palaearctic region, based on DNA barcodes and morphological characters, are discussed. Selected morphological characters of all known species of Potamophilus from Vietnam, Myanmar, and Papua New Guinea are also compared with the new species. The systematic position of the genus relative to other sympatric genera of the subfamilies Larainae LeConte, 1861 and selected Elminae Curtis, 1830 belonging to three tribes is discussed based on phylogenetic trees inferred from the mitochondrial COI and nuclear ArgK as well as 18S rRNA gene sequences. T3 - European journal of taxonomy : EJT - 806:1-18 KW - riffle beetles KW - Potamophilus KW - Borneo KW - integrative taxonomy Y1 - 2022 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/66493 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-664939 SN - 2118-9773 VL - 2022 IS - 806 SP - 1 EP - 18 PB - Muséum National d'Histoire Naturelle CY - Paris ER -