One hundred eighteen taxonomic changes among Xyleborine ambrosia beetles (Coleoptera: Curculionidae: Scolytinae) Author Smith, Sarah M. 0000-0002-5173-3736 Department of Entomology, Michigan State University, 288 Farm Lane, 243 Natural Science Bldg., East Lansing, MI 48824, USA. smith 462 @ msu. edu; https: // orcid. org / 0000 - 0002 - 5173 - 3736 smith462@msu.edu Author Beaver, Roger A. 161 / 2 Mu 5, Soi Wat Pranon, T. Donkaew, A. Maerim, Chiangmai 50180, Thailand. Author Sittichaya, Wisut 0000-0001-6200-1285 Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, 90110, Thailand. wanakorn 62 @ hotmail. com; https: // orcid. org / 0000 - 0001 - 6200 - 1285 & Department of Entomology, Michigan State University, 288 Farm Lane, 243 Natural Science Bldg., East Lansing, MI 48824, USA. cognato @ msu. edu; https: // orcid. org / 0000 - 0001 - 6436 - 2447 wanakorn62@hotmail.com text Zootaxa 2022 2022-10-05 5194 2 151 175 journal article 158408 10.11646/zootaxa.5194.2.1 ca4aa334-4646-495b-9116-1766a7376728 1175-5326 7147098 C6F3069F-6EC1-4FAC-8870-FC0B53BD45EF Arixyleborus crenulatus ( Eggers, 1920 ) comb. nov. Xyleborus crenulatus Eggers, 1920: 117 . Xyleborus mpangae Browne, 1965: 202 . Schedl 1970: 224 . Remarks. The holotype of X. mpangae (NHMUK) was examined. The species is transferred to Arixyleborus Hopkins, 1915 because of the following characteristics: antennal club obliquely truncate with segment 1 nearly covering the posterior face (type 2), club wider than long; scutellum visible, flush with the elytra; elytral declivity obliquely truncate and bearing strial furrows and interstrial ridges and with six striae. The holotype of X. crenulatus in the Hagedorn collection in the Hamburg Museum was destroyed in World War II ( Schedl 1963 ) but images of a specimen determined by Schedl were examined. Distribution. ‘East Africa’, Uganda .