Xyleborinus tritus Smith, Beaver & Cognato, 2020a

New records. CHINA: Yunnan, Honghe, Hekou, Dajianshan, 22.908N, 103.697E, 2136m, FIT, DJS33, 12.v.2018 , L.Z.Meng (3, RABC). LAOS: NE, Hua Phan prov., 20°12′N, 104°01′E, PHU PHAN Mt., ~ 1750m, 17.v.- 3.vi.2007, Vit. Kubáň (16, NHB).

Distribution. China * (Yunnan), Laos *, Vietnam.