Notes on the genus Chrysodema from China (Coleoptera: Buprestidae: Chrysochroinae), with one new species and one new record Author Qi, Zhi-Hao 0000-0001-8596-0913 Fujian Academy of Forestry Sciences, Fuzhou, Fujian, 350012, China. & College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, China. & qizhihao 2021 @ 126. com; https: // orcid. org / 0000 - 0001 - 8596 - 0913 Author Ai, Hong-Mu 0000-0002-7754-8256 College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, China. & aihongmu @ 163. com; https: // orcid. org / 0000 - 0002 - 7754 - 8256 Author Song, Hai-Tian 0000-0003-1042-7959 Fujian Academy of Forestry Sciences, Fuzhou, Fujian, 350012, China. & haitiansong @ 126. com; https: // orcid. org / 0000 - 0003 - 1042 - 7959 text Zootaxa 2022 2022-02-14 5099 3 355 368 journal article 20656 10.11646/zootaxa.5099.3.4 21b15a40-cefa-465b-b325-88511b18a19f 1175-5326 6078948 46C89162-B3DC-473D-A5D6-5EA621A7AC09 Key to species of the Chrysodema sonnerati species-group 1. Lateral impression on elytron does not exceed half the length of elytron.............. C . ( C .) sonnerati Lap. & Gory, 1835 - Lateral impression on elytron obviously present on more than half the length of elytron.............................. 2 2. Punctation on each elytron always regular, forms 4 wide longitudinal intercostal intervals; a large elliptical principal impression protrudes from lateral impression to 3rd intercostal interval at apical third of each elytron; penis oval.................................................................................................. C. ( C .) hainanensis sp. nov. - Punctation on each elytron generally irregular or weakly regular; elytral lateral impression without any transverse extended impression; penis broadly-oval........................................................................... 3 3. Dorsum strongly shiny, green or green-purple; apices of parameres rounded.......... C . ( C .) lewisii lewisii Saunders, 1873 - Dorsum semi-matt, usually dark blue; apices of parameres subtruncate, inner tip angular............................. ................................................................. C . ( C .) lewisii nakatai Frank & Sekerka, 2020