“…The main subgeneric characters of Papillacarus (V.) are the following: pygidial setae branched or tree-shaped; strong additional neotrichal setae, more than 20 pairs (Balogh 1961;Wallwork 1962;Aoki 1965;Balogh & Balogh 1987, 1992. Prior to this study, eight species of the genus Papillacarus have been recorded in China (Wang & Hu 1990, Li et al 1991, Chen et al 2010a, Chen et al 2010b, Chen & Yang 2011: Papillacarus (Papillacarus) echinatus Li et al 1991, Papillacarus (Vepracarus) hirsutus Aoki, 1961, Papillacarus (P.) ondriasi Mahunka, 1974, Papillacarus (P.) undirostratus Aoki, 1965, Papillacarus (V.) cruzae Corpuz-Raros, 1979, Papillacarus (V.) punctatus Wang & Hu, 1990, Papillacarus (V.) jinggangshanensis Chen et al 2010b, Papillacarus (V.) konglinensis Chen & Yang, 2011. Identification keys for some species of Papillacarus were presented by Balogh and Balogh (1987), Ermilov et al (2012), Ermilov and Tolstikov (2015).…”