Census of the longhorn beetles (Coleoptera, Cerambycidae and Vesperidae) of the Macau SAR, China Author Lin, Mei-Ying Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 - 5 Beichen West Road, Chaoyang Dist., Beijing, 100101, China Author Perissinotto, Renzo Institute for Coastal & Marine Research (CMR), Nelson Mandela University, P. O. Box 77000, Gqeberha 6031, South Africa renzo.perissinotto@mandela.ac.za Author Clennell, Lynette Macau Anglican College, 109 - 117 Avenida Padre Tomas Pereira, Taipa, Macau SAR, China text ZooKeys 2021 2021-07-22 1049 79 161 http://dx.doi.org/10.3897/zookeys.1049.65558 journal article http://dx.doi.org/10.3897/zookeys.1049.65558 1313-2970-1049-79 5D5EC2F0E9854C6EB55B5AD879C78A16 2DD0CB1DF6045A1DA8B1DDF6163DC76F Glenea (Stiroglenea) cantor cantor (Fabricius, 1787) Fig. 52 Lamia cantor Fabricius, 1787: 142. TL: China; TD: ZMUC Distribution. Palaearctic Region: China (Guangdong, Guangxi, Guizhou, Hainan, Hong Kong, Jiangxi, Yunnan, Zhejiang) ( Yiu 2009 ; Lin and Yang 2019 ; Danilevsky 2020 ). Oriental Region: India; Laos; Philippines; Thailand; Vietnam ( Kariyanna et al. 2017 ). Figure 52. Glenea (Stiroglenea) cantor cantor (Fabricius, 1787): dorsal ( A ) and lateral ( B ) views of specimens observed on Coloane Heights on 23 Sep 2020 and 15 Sep 2019, respectively (photographs: A LC B Eric Kwan). Macau records. 1♀, Coloane, 20 Jul 1994, Tai Ip, Glenea cantor (CIAM); No data, " Glenea cantor (Fabricius), 眉斑并脊天牛 15 mm" ( Pun and Batalha 1997 : 64, fig. 99); Coloane, 15 Sep 2019, Eric Kwan; Coloane, Seac Pai Van Road, 23 Sep 2020 11:23, Lynette Clennell (https://www.inaturalist.org/observations/60909845) (IZCAS); ibidem, inside Seac Pai Van Park, 28 May 2021 8:10, Macau Friend (https://www.inaturalist.org/observations/80630954). Remarks. This species has been recorded only three times in Macau during the current census, in late spring and late summer. Adult activity is mainly during the hottest part of the day, when individuals promptly take off in flight when disturbed in the forest undergrowth, or display thanatosis if captured ( Yiu 2009 ; pers. obs.). The only specimen that could be measured had a total length of 13 mm and a maximum width of 4 mm. The host plants known so far in its wide distribution range include Aesculus chinensis , Bombax ceiba , B. malabaricum , Castanea mollissima , Ceiba pentandra , Excentrodendron hsiemmu , Melastoma candidum , Melia azedarach , Paulownia sp. and Quercus sp. ( Hua 2002 ; Yiu 2009 ; Lin and Yang 2019 ).