Notes on the genus Microtachycines Gorochov, 1992 and establishment of a new genus from China (Rhaphidophoridae: Aemodogryllinae) Author Zhu, Qi-Di 7796C4B5-5DC2-42BB-A671-18BE36E68C48 Key Laboratory of Zoological Systematics and Application of Hebei Province, College of Life Sciences, Hebei University, 071002, Baoding, P. R. China. & Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, P. R. China. qidizhu0323@163.com Author Shi, Fu-Ming 9E53A7F0-4FEB-4AED-8E3C-BD1AB497154D Key Laboratory of Zoological Systematics and Application of Hebei Province, College of Life Sciences, Hebei University, 071002, Baoding, P. R. China. & Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, P. R. China. shif_m@126.com Author Zhou, Zhi-Jun CD6FEC17-491E-4FFF-991D-7EF327E8638F Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, P. R. China zhijunzhou@hbu.edu.cn text European Journal of Taxonomy 2022 2022-04-26 817 1 10 http://dx.doi.org/10.5852/ejt.2022.817.1757 journal article 55733 10.5852/ejt.2022.817.1757 e56ea249-30ce-40ef-a14b-02b31075bc20 2118-9773 6517863 EA13DD2B-5645-462E-954D-775404E3BBD9 Megatachycines elongatus (Qin, Liu & Li, 2017) comb. nov. Figs 3 , 5C–D Microtachycines elongatus Qin, Liu & Li, 2017a: 597 . Microtachycines fallax, Qin, Liu & Li 2017a: 600 . Fig. 4. Megatachycines trispinosus ( Qin & Li, 2020 ) comb. nov. ♂. A–C . Head and pronotum. A . Frontal view. B . Lateral view. C . Dorsal view. D–F . Apex of abdomen. D . Lateral view. E . Dorsal view. F . Ventral view. Abbreviations: e = epiproct; g = dorso-lateral lobes of genitalia. Material examined Holotype CHINA • ♂ ; Zhejiang Prov. , Lin’an , Qingliangfeng ; alt. 1000 m ; 20 Jul. 2009 ; Feng & Yin leg.; SEMCAS . Paratypes CHINA • 1♂ , 2 ♀♀ ; same collection data as for holotype; SEMCAS . Other material CHINA – Zhejiang Prov. • 1 ♂ , 1 ♀ ; Lin’an , Qingliangfeng ; 4 Oct. 2019 ; Q.D. Zhu leg.; HBU • 1 ♂ , 3 ♀♀ ; Kaihua , Gutianshan ; 8 Oct. 2018 ; T. Wang leg.; HBU . – Anhui Prov. • 1 ♂ , 7 ♀♀ ; Yuexi , Yaoluoping ; 18 Sep. 2019 ; T. Wang leg.; HBU • 3 ♂♂ , 1 ♀ ; Huangshan , Tangkou ; 16 Sep. 2019 ; Y.Q. Li eg.; HBU . – Jiangxi Prov. • 3 ♂♂ , 1 ♀ ; Lushan , Guling ; 7 Aug. 2018 ; T. Wang leg.; HBU . – Hubei Prov. • 7 ♂♂ , 6 ♀♀ ; Shennongjia ; 11 Aug. 2018 ; P. Wang leg.; HBU • 2 ♂♂ , 4 ♀♀ ; Xianning , Jiugongshan ; 2 Aug. 2021 ; Q.D. Zhu leg.; HBU . – Hunan Prov. • 1 ♂ ; Shimen , Hupingshan ; 14 Aug. 2018 ; T. Wang leg.; HBU . – Chongqing Municipality • 2 ♂♂ , 1 ♀ ; Wushan , Zhuxian ; 17 Jul. 2021 ; L.Y. Wang leg.; HBU . Fig. 5. Male genitalia. A , C , E . Dorsal view. B, D, F . Ventral view. A–B . Megatachycines pentus gen. et sp. nov. , paratype, ♂ (HBU). C–D . Megatachycines elongatus (Qin, Liu & Li, 2017) comb. nov. E–F . Megatachycines trispinosus ( Qin & Li, 2020 ) comb. nov. Distribution China ( Anhui , Chongqing , Fujian , Hubei , Hunan , Jiangxi , Zhejiang ).