... Our knowledge of the taxonomic and ecological diversity of myrmecophilous Pselaphinae in China has been continuously increasing during the past decade. A number of new genera and dozens of new species belonging to the supertribes Euplectitae, Goniaceritae, Pselaphitae, and especially Clavigeritae and Batrisitae were described from various areas of the country (e.g., Yin et al., 2010aYin et al., -c, 2011aYin et al., -c, 2012aYin et al., -d, 2013Yin et al., , 2015aYin & Li, 2012, 2013a-c, 2014, 2015Zhao et al., 2010;Jiang & Yin, 2016, 2017Yin, 2017aYin, , b, 2018aYin & Lin, 2020;Yin & He, 2020). So far, the Chinese fauna of the obligate myrmecophilous supertribe Clavigeritae is represented by seven genera and 15 species, with the genus Diartiger Sharp being the most diverse group, containing seven species (Nomura, 1997;Li et al., 2019;Yin & He, 2020). ...