Xyleborus bicolor Blandford Sampson, 1923: 289 Xyleborus alpha Beeson, 1929: 239 Microperus alpha (Beeson) Saha and Maiti, 1996: 825 Coptodryas alpha A Synopsis of the Scolytine Ambrosia Beetles of Thailand (Coleoptera: Curculionidae: Scolytinae) Beaver, R. A. Sittichaya, W. Liu, L-Y. Zootaxa 2014 2014-10-21 3875 1 1 82 432VZ (Beeson) Beeson [209,540,1912,1938] Insecta Curculionidae Microperus Animalia Coleoptera 52 53 Arthropoda species alpha     Xyleborus bicolorBlandford, var. α  Sampson, 1923: 289.     Xyleborus alpha Beeson, 1929: 239.    Microperus alpha(Beeson).   Sahaand Maiti, 1996: 825. Thai distribution: (unspecified province) ( Hutacharern et al. 2007as  Coptodryas alpha); C: Nakhon Nayok; N: Chiang Mai, Phetchabun; N-E: Chaiyaphum, Nakhon Ratchasima, Sakhon Nakhon.    Newrecords:  Chaiyaphum, Pa Hin Ngam NP, Thepanawaterfall, 15° 38.948' N, 101° 25.625' E,  604 m, savannah, pan trap, 22–23.x.,  23–24.x.2006( K. Sa-nog& B. Adnafai) (2);   Chiang Mai, Doi Chiang Dao WS, Nature trail, 19° 24.278' N, 98° 55.311' E,  491 m, pan trap,  3–4.x.2007, ( Songkran& Apichart) (1); Doi Phahompok NP, Headquarters, 19° 57.961' N, 99° 9.355' E,  569 m, pan trap, 8–9.ii.,  13–14.ii.2008( Seesom, K.) (2); Doi Pui,  1400 m, EtOH trap,  27.vi.–1.vii.2005( W. Puranasakul) (2); Maerim, MTin garden, 16.xi.,  13.xii.2002, 18.xi.2003, 20.i.2004( R. A. Beaver) (4);   Nakhon Nayok, Khao Yai NP, nr reservoir, 14° 27.119' N, 101° 21.482' E,  699 m, moist evergreen forest, MT,  12–19.xi.2006( W. Sookkho) (1); as previous except: San Jao Khaokaew, 14° 22.96' N, 101° 23.253' E,  750 m, pan trap,  7–8.iii.2007( P. Sandao) (1); as previous except: nr Training Center2, 14° 24.515' N, 101° 22.432' E, MT,  5–12.ii.2007(1); as previous except: Lam Takong viewpoint, 14° 25.565' N, 101° 23.442' E,  726 m,  12–19.x.2006, 19–26.iv.2007( W. Sook-kho) (2);   Nakhon Ratchasima, Khao Yai NP, Dan Chang, 14° 28.285' N, 101° 22.57' E,  751 m, moist evergreen forest, pan trap,  7–8.xii.2006( W. Sook-kho) (1);   Phetchabun, Nam Nao NP, 16° 44.387' N, 101° 34.531' E,  838 m, evergreen forest, pan trap,  20–21.xi.2006( N. Hongyothee) (1); as previous except: check point, 16° 43.695' N, 101° 33.797' E,  921 m, 26–27.x.,  28–29.x.2006, 3–4.iii.2007(3); as previous except:  22–29.iii.2007, MT(1); Thung Salaeng Luang NP, Kaeng Wang Nam Yen, 16° 36.587' N, 100° 53.395' E, MT,  16–22.xi.2006[no collector] (1);   Sakhon Nakhon, Phu Phan NP, 1567 station, 16° 48.627' N, 103° 53.511' E,  512 m, dry evergreen forest, MT,  3–9.xii.2006( S. Kongnara) (1). Other distribution: India( Assam, W. Bengal), Bangladesh, Malaysia(W.), Sri Lanka, Taiwan, Vietnam. (2) Taxonomy: The genus  MicroperusWoodwas placed in synonymy with  Coptodryasin Wood and Bright (1992). The genus was reinstated by Hulcr et al.(2007a). Biology: Polyphagous ( Maiti & Saha2004). Illustrations: D ( Maiti & Saha2004as  Coptodryas alpha). 3326775439 2005-06-27 2008-02-14 2005-06-27 NP, MT, R K. Sa-nog & B. Adnafai New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775473 2005-06-27 2008-02-14 2005-06-27 NP, MT, R Songkran & Apichart New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775701 2005-06-27 2008-02-14 2005-06-27 NP, MT, R Seesom K. New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775411 [206,1047,434,459] 2005-06-27 2008-02-14 2005-06-27 NP, MT, R W. Puranasakul New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775320 2005-06-27 2008-02-14 2005-06-27 NP, MT, R R. A. Beaver New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775664 2005-06-27 2008-02-14 2005-06-27 NP, MT, R W. Sookkho New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775850 2005-06-27 2008-02-14 2005-06-27 NP, MT, R P. Sandao New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775703 2005-06-27 2008-02-14 2005-06-27 NP, MT, R P. Sandao New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775607 2005-06-27 2008-02-14 2005-06-27 NP, MT, R W. Sook-kho New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775360 2005-06-27 2008-02-14 2005-06-27 NP, MT, R W. Sook-kho New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775711 2005-06-27 2008-02-14 2005-06-27 NP, MT, R N. Hongyothee New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775444 2005-06-27 2008-02-14 2005-06-27 NP, MT, R N. Hongyothee New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775332 [629,1127,758,783] 2005-06-27 2008-02-14 2005-06-27 NP, MT, R N. Hongyothee New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775867 2005-06-27 2008-02-14 2005-06-27 NP, MT, R New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum 3326775449 2005-06-27 2008-02-14 2005-06-27 NP, MT, R S. Kongnara New 604 16.81045 Thepana 1 103.89185 Pa Hin Ngam 53 54 1 Chaiyaphum