The bark and ambrosia beetles of Bhutan (Coleoptera: Curculionidae: Scolytinae and Platypodinae): a synopsis with three new species of Scolytinae Author Beaver, Roger A. 161 / 2 Mu 5, Soi Wat Pranon, T. Donkaew, A. Maerim, Chiangmai 50180, Thailand. 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 text Zootaxa 2022 2022-08-08 5174 1 1 24 journal article 115950 10.11646/zootaxa.5174.1.1 c4bf1061-5af8-4f4a-b4ca-234b6d0ca615 1175-5326 6972960 F80F144B-D1E8-4587-A146-0BACFFE18FB6 Anisandrus cristatus (Hagedorn) Xyleborus cristatus Hagedorn, 1908: 377 . Xyleborus fabricii Schedl, 1964: 217 . Unnecessary replacement name. Anisandrus cristatus (Hagedorn) : Smith et al. 2020: 88 . Bhutan was included in the distribution by Smith et al. (2020) , but no details were given. The Bhutanese specimen in NHMB recorded as X. fabricii by Schedl (1975) was examined by RAB and was misdetermined (see below under Anisandrus eggersi ). New record. Bhutan , W. distr. Thimpu , E Dochu La , Menshunang , 2400m , 7.vii.1988 , C. Holzschuh (1) ( NKME ) . Distribution. Bhutan , China ( Yunnan ), India ( Meghalaya , ‘Naga Hills’, Sikkim , West Bengal ), Laos , Myanmar , Nepal , Thailand , Vietnam . Biology. The species has been recorded from Alnus (Betulaceae) , Quercus (Fagaceae) , and Symplocos (Symplocaceae) ( Beeson 1930 ).