Revision of Eccoptolonthus Bernhauer (Coleoptera: Staphylininae: Philonthina) with descriptions of four new species from China Author Fei, Xu-Dong 0000-0003-0386-5918 Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Rd., Chaoyang District, Beijing 100101, P. R. China. & University of the Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, P. R. China. & feixudong @ ioz. ac. cn; https: // orcid. org / 0000 - 0003 - 0386 - 5918 feixudong@ioz.ac.cn Author Zhou, Hong-Zhang Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Rd., Chaoyang District, Beijing 100101, P. R. China. & University of the Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, P. R. China. text Zootaxa 2021 2021-03-26 4949 3 473 498 journal article 7571 10.11646/zootaxa.4949.3.3 39300142-6cea-4253-80bb-00856fdd5f95 1175-5326 4640469 C22ACA1A-4856-4979-BD7A-DFE37949C2D4 10. Eccoptolonthus pedatiformis ( Li & Zhou, 2011 ) Li & Zhou, 2011: 705–707 ( Pseudohesperus , type locality: China , Sichuan ); Newton, 2015: 13 (transferred to Eccoptolonthus , catalog); Schülke & Smetana, 2015: 1021 ( Eccoptolonthus , catalog); Li, 2019: 425 ( Eccoptolonthus , catalog). Materials examined. Holotype : China : Sichuan : , Wolong : Wulidun ( 31°28’N , 103°36’E ), 2600 m , 6.V.2004 , Yu Xiaodong collected ( IZ-CAS ). Distribution. China ( Sichuan ).