A new species of the genus Pseudohomonyx Arrow, 1908 (Coleoptera: Scarabaeidae: Dynastinae) from Malaysia and Thailand, with first description of P. apoensis Miyake & Yamaya, 1997 male and a catalogue of the genus Author Yang, Qiao-Zhi Author Geshev, Georgi 3 B, Pingguoshequ, Baiziwan Road, Chaoyang Dist., Beijing, 100022, P. R. China Author Pathomwattananurak, Wuttipon 1051 / 38 Wiang, Mueang Dist., Chiang Rai Province, Thailand 57000 text Zootaxa 2023 2023-10-31 5361 1 114 124 https://www.mapress.com/zt/article/download/zootaxa.5361.1.6/52164 journal article 10.11646/zootaxa.5361.1.6 1175-5326 10150590 33F819C3-F34D-431B-B262-C8FDBFD5FF4F Genus Pseudohomonyx Arrow, 1908 Pseudohomonyx Arrow, 1908: 326 (original description of the genus); Arrow 1937: 32 (checklist); Endrődi 1969: 436 (revision of the genus, with redescription and identification key); Endrődi 1985: 315 (revision of the genus, with redescription and identification key); Krajčík 2005: 55 (checklist); Krajčík 2012: 228 (checklist). Type species: Pseudohomonyx borneensis Arrow, 1908 , by original designation. Remarks. A distribution map of the genus based on all available information from literature ( Endrődi 1969 ; Miyake & Yamaya 1997 , 1999 , 2000 ; Jákl & Zídek 2017 ) and the current paper is provided here ( Fig. 4 ).