Xylopsocus bicuspis Lesne, 1901

Liu, Lan-Yu, 2021, An annotated synopsis of the powder post beetles (Coleoptera: Bostrichidae) of Mainland China, Zootaxa 5081 (3), pp. 389-419 : 402

Xylopsocus bicuspis Lesne *, 1901: 634. ( Fig. 6C )

Distribution in mainland China: New record for mainland China, YN, Xishuangbanna, 23km NW Jinghong vic. Na Ban (NNNK), 22˚09.49’N 100˚39.92’E, 26.iii.2009, L.Z. Meng (3) (NME).

Other distribution. Japan, Taiwan ( Borowski & Węgrzynowicz 2007).

Biology. Large numbers of individuals were bred from a pile of branches and twigs of Cinnamomum sp. (Lauraceae) from southeast Taiwan ( Liu et al. 2008b). Liu et al. (2008b) reported details of the larvae, pupa, prepupa and the gallery system.

Figures

FIGURE 6. Tribe Xyloperthini. A. Octodesmus episternalis Lesne, 1901. B. Xylopsocus acutespinosus Lesne, 1906. C. X. bicuspis Lesne, 1901. D. Xylocis tortilicornis Lesne, 1901. E. Xylopsocus capucinus (Fabricius, 1781). F. X. galloisi Lesne, 1937. G, Xylodectes ornatus (Lesne, 1897). H. Xylopsocus philippinensis Vrydagh, 1955, Paratype (RISNB). I. X. intermedius Damoiseau, 1993, Holotype (HNHM.). J. X. radula Lesne, 1901. K. Xylothrips religiosus (Boisduval, 1835). L. Calophagus pekinensis Lesne, 1902. M. Xylothrips flavipes (Illiger, 1801).