Eccoptopterus limbus Sampson 1911

89. Eccoptopterus limbus Sampson *

Eccoptopterus limbus Sampson, 1911: 381.

Thai distribution: N: Chiang Mai; N-E: Loei, Ubon Ratchathani; S: Surat Thani. New to Thailand.

New records: Chiang Mai, Doi Chiang Dao WS, Nature trail, 19° 24.278' N, 98° 55.311' E, 491 m, MT, 10–17.iii.2008 (Songkran & Apichart) (1); as previous except: Pha Tang unit, 19° 24.978' N, 98° 54.886' E, 526 m, 30.ix–7.x.2007 (1); Pong Yaeng NP, ex hardwood, vii.2005 (J. Hulcr et al.) (3); Loei, Phu Ruea NP, office, 17° 28.805' N, 101° 21.242' E, 870 m, MT, 12–19.vii.2006 (Patikhom T.) (1); Surat Thani, Bhan Nasan Distr., 08° 46' 47.2'' N, 99° 22' 46.2'' E, 96 m, EtOH trap, durian plantation, 1.iii.2010 (W. Sittichaya) (1); Ubon Ratchathani, Pha Taem NP, Saeng Chan Waterfall, 15° 31.985' N, 105° 35.774' E, 155 m, MT, 12–20.iii.2007 (P. Tonsu & B. Sapsiri) (1).

Other distribution: Indonesia (Java, Sumatera), Malaysia (E. & W.). Intercepted in Japan in timber from East Malaysia. The species also occurs in Brunei Darussalam and China (Yunnan) (R. A. Beaver, unpublished records). (3)

Biology: Polyphagous (Browne 1961a). The gallery system is branched in three dimensions, but does not penetrate deeply into the wood. (Browne 1961a).

Illustrations: P (Hulcr 2013).