Four new species of Arixyleborus Hopkins, 1915, ambrosia beetles from Thailand (Coleoptera: Curculionidae: Scolytinae: Xyleborini) Author Sittichaya, Wisut Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, 90110, Thailand Author Beaver, Roger A. 161 / 2 Mu 5, Soi Wat Pranon, T. Donkaew, A. Maerim, Chiangmai 50180, Thailand Author Smith, Sarah M. Department of Entomology, Michigan State University, 288 Farm Lane, 243 Natural Science Bldg, East Lansing, MI 48824, USA text Zootaxa 2024 2024-04-29 5446 1 65 76 http://dx.doi.org/10.11646/zootaxa.5446.1.3 journal article 10.11646/zootaxa.5446.1.3 1175-5326 11084506 786F1746-C88D-424E-AE69-519AC755E08D Arixyleborus Hopkins, 1915 Arixyleborus Hopkins, 1915: 59 . Xyleboricus Eggers, 1923: 212 . Synonymy: Schedl 1952: 162 . Type species: Arixyleborus rugosipes Hopkins, 1915 ; original designation.