The first checklist of the tribe Olethreutini (Lepidoptera: Tortricidae: Olethreutinae) of Thailand Author Muadsub, Sopita 0000-0002-9672-1878 Department of Entomology, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, 73140, Thailand. & muadsub _ s @ hotmail. com; https: // orcid. org / 0000 - 0002 - 9672 - 1878 * Corresponding author. agrnsp @ ku. ac. th; https: // orcid. org / 0000 - 0002 - 4307 - 4427 muadsub_s@hotmail.com Author Pinkaew, Nantasak Department of Entomology, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, 73140, Thailand. text Zootaxa 2023 2023-09-22 5349 1 1 65 http://dx.doi.org/10.11646/zootaxa.5349.1.1 journal article 10.11646/zootaxa.5349.1.1 1175-5334 8391100 B1D81D6B-B00F-4311-BADA-83F8432AFDFB 4. Arcesis anax Diakonoff, 1983 Arcesis anax Diakonoff, 1983 , Zool. Verh. Leiden 204: 50. Type locality: Indonesia , “ Sumatra , Mt. Bandahara , Bivouac Three ”. Holotype (♁): NCB. Distribution outside Thailand : Indonesia ( Diakonoff 1983 ) and Vietnam ( Nedoshivina 2013 ). Distribution in Thailand : W–– Kanchanaburi Prov. (Thong Pha Phum N.P.) ( Pinkaew 2007 ; KKIC). Host plants: Unknown. Remarks: Specimens from Thailand were collected in mixed deciduous forest and hill evergreen forest at 219– 957 m .