herzensteini, Macrones Berg [L. S.] 1907:421 [4] [Ezhegodnik, Zoologicheskago Muzeya Imperatorskoi Akademii Nauk v. 12 (no. 3); ref. 270] Onon River mouth, Russia. Holotype: ZIN 7092. Type catalog: Ferraris 2007:92 [ref. 29155]. On p. 4 of separate. See Naseka & Bogutskaya 2004:287 [ref. 27838]. •Valid as Liocassis herzensteini (Berg 1907) -- (Berg 1949:917 [ref. 20661]). •Valid as Leiocassis herzensteini (Berg 1907) -- (Bogutskaya & Naseka 1996:50 [ref. 22798], Reshetnikov et al. 1997:745 [ref. 24702], Naseka 1998:105 [ref. 23590], Bogutskaya et al. 2001:45 [ref. 26178]). •Valid as Pseudobagrus herzensteini (Berg 1907) -- (Burgess 1989:69 [ref. 12860], Bogutskaya & Naseka 2004:120 [ref. 28183], Ferraris 2007:92 [ref. 29155]). •Mention as Pseudomystus herzenszeini (Berg 1907) -- (Kottelat 2006:90 [ref. 28831]). •Valid as Tachysurus herzensteini (Berg 1907) -- (Bogutskaya et al. 2008:341 [ref. 30085], Shao & Zhang 2022:Table 4 [ref. 39199]). Current status: Valid as Tachysurus herzensteini (Berg 1907). Bagridae. Distribution: Eastern Asia: Onon River basin and Khanka basin, eastern Russia. Habitat: freshwater.