Taxonomic studies on the genera Meges Pascoe, 1866 and Pseudomeges Breuning 1944 from China (Coleoptera, Cerambycidae, Lamiinae, Lamiini) Author Bi, Wen-Xuan 0000-0001-9219-724X Engineering Research Center for Forest and Grassland Disaster Prevention and Reduction, Mianyang Normal University, Mianyang, Sichuan 621000, China. https: // orcid. org / 0000 - 0001 - 9219 - 724 X & Room 401, No. 2, Lane 155, Lianhua South Road, Shanghai, 201100 China Author Chen, Chang-Chin NPS office, Tianjin New Wei San Industrial Company, Ltd., Tianjin, China Author Lin, Mei-Ying 0000-0001-9219-724X Engineering Research Center for Forest and Grassland Disaster Prevention and Reduction, Mianyang Normal University, Mianyang, Sichuan 621000, China. https: // orcid. org / 0000 - 0001 - 9219 - 724 X & Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 - 5 Beichen West Road, Chaoyang Dist., Beijing, 100101, China text Zootaxa 2022 2022-03-25 5120 2 242 250 journal article 20073 10.11646/zootaxa.5120.2.4 01edf6a2-f95e-4bc7-b844-30c6e7efcebf 1175-5326 6389228 F7B966D1-EDF1-44B9-BDB4-569706BFAA5C Meges gravidus ( Pascoe, 1858 ) ( Figs. 1 , 6 , 8 ) Monohammus gravidus Pascoe, 1858: 245 . Type locality: North China . Meges gravidus : Pascoe, 1866: 272 . Merges [sic] gravidus : Lacordaire, 1869: 311 . Apriona multimaculata Pic, 1933: 31 . Type locality: Tche-Fou (Yantai), Shandong , China . Synonymized by Breuning, 1944: 445 Type material examined. Holotype , female, “ Monochamus / gravidus / type Pasc ”, “ Meges / gravidus / Pas ”, “ Borneo? ”, “Type” ( NHML ). Examined by photographs taken by Xicui Du in 2013. Other material examined. China ( Henan ): 1 female , Henan ( IZAS ) . China ( Anhui ): 1 female , Anhui , Yuexi , Yaoluoping , Menkanling , 1,100 m , 2021.VII.7 , leg. Wen-Xuan Bi ( CBWX ) ; 1 female , ditto except 1,129 m , 2021. VII.6 , leg. J.-T. Zhao ( CCCC ) . China ( Zhejiang ) : 1 male , Zhejiang , Xitianmushan , 350 m , 2005.VII.9 , leg. Wen-Xuan Bi ( CBWX ) ; 1 female , ditto except 2006.VII.1-9 ( CBWX ) ; 1 female ditto except 2009.VIII.18 , leg. Liang Tang ( CBWX ) ; 1 male , ditto except 2016.VII.4 , leg. Wen-Xuan Bi ( CBWX ) ; 1 female , ditto except 2016.VII.5 ( CBWX ) ; 1 female , ditto except 2016.VII.24 , leg. Yong-Xiang Wu ( CBWX ) ; 1 male , ditto except 1,250 m , 2016. VII.29 , leg. Wen-Xuan Bi ( CBWX ) ; 1 male , ditto except 510 m , 2016.VIII.6 ( CBWX ) ; 1 female , ditto except 350 m , 2018.VII.7 , leg. Xiao-Bin Song ( CBWX ) ; 1 female , Zhejiang , Hangzhou , 1978.VI ( IZAS , IOZ (E) 1896993) ; 1 male , Zhejiang , Anji , Baofuzhen , Lidongwu , 750 m , 2017.VIII.11 , leg. Wen-Xuan Bi ( CBWX ) ; 1 male , Zhejiang , Ningbo , Tiantongshan , 2009.VI, leg. Bin-Jie Ge ( CBWX ) . China ( Hunan ) : 1 male , Changsha , Yuelushan , 1957. VIII.2 ( IZAS ) . China ( Fujian ) : 1 female , Fujian , Quanzhou , Dehuaxian , Chishuizhen , leg. Jia-Hong Lin & Nan-Yi Tsai ( CCCC ) ; 1 male , Fujian , Wuyishan , Sangang , 740 m , 1997.VIII.5 , leg. Jian Yao ( IZAS ) . China ( Guangxi ) : 1 female , Guangxi , Xingan , Jinshi , 1,230 m , 2017.VII.17 , leg. Y.-Q. Lu ( CCCC ) . Complementary description. Male ( Fig. 1 ). Body length 37.3–40.4 mm , humeral width 11.1–12.1 mm . Male endophallus ( Fig. 8 ) long and slender, more than 3 times as long as the median lobe, strongly curved dorsally near apical third; APH defined by the presence of af, limit between BPH and MPH indicated by a dorsal swelling; cs highly reduced, nearly unrecognizable; MPH vaguely subdivided into MT, CT and PB, without significant swelling or protuberance; PB surrounded by sf and provided with si; relative lengths of APH: MPH: BPH: PB: CT: MT = 1.0: 8.4: 1.4: 1.1: 2.8: 4.7. APH slightly curved ventrally at base with im complete and subsclerotized, clearly divided into ab and bb; ab cylindrical, moderately swollen; bb constricted near middle, provided with a pair of rodlike sclerites associated with the paired ejaculatory ducts ( Fig. 5a ), with gn situated near the apex. Spicules mainly distributed on dorsal surface or along a narrow ventral midline of CT, around the distal part of PB and the whole surface of ab. Female. Body length 39.9–47.2 mm , humeral width 11.8–13.6 mm . Distribution. China : Shandong , Henan , Shaanxi , Anhui , Zhejiang , Hunan , Fujian , Guangxi (new Province record). Remarks. This species was originally described from Borneo ( Pascoe 1858 , label of the holotype interpreted as “Borneo?”), but no additional specimen has been reported from there since. Study of series specimens from several localities of China suggest that the "North China " proposed in Pascoe (1866) is the correct type locality of this species. Thus, this species is accordingly excluded from the fauna of Borneo.