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 8. Eccoptolonthus roepkei ( Bernhauer, 1911 ) Bernhauer, 1911: 89 ( Hesperus , type locality: Java: Bandoeng; Borneo: Sarawak ); Bernhauer & Schubert, 1914: 364 ( Hesperus , catalog); Gridelli, 1924: 185 ( Hesperus , characters, Sumatra, Isole Mentawei); Scheerpeltz, 1933: 1373 ( Hesperus , catalog); Scheerpeltz, 1971: 160 ( Hesperus , characters); Herman, 2001a: 2689 ( Hesperus , catalog); Chani-Posse, 2018: 34 (transferred to Eccoptolonthus ). Syn.: Hesperus distincticornis Cameron, 1937: 15 ( type locality: Java : Batoerraden, G . Slamat, Bandoeng Dago, Tjilatjap, Patimoean, Zuid Preanger); Scheerpeltz, 1971: 160 ( Hesperus , variety of roepkei , characters). Distribution. Indonesia ( Java , Mentawei, Sumatra ), Malaysia ( Sarawak ).