morii, Lampetra Berg [L. S.] 1931:97, Pl. 5 (fig. 1) [Trudy Biologiceskoi Assodiamii Akademii Nauk S.S.S.R., Ezhegodnik, Zoologicheskogo Muzeya v. 32; ref. 16355] Upper Yalu River, ca. 40°42'N, 128°07'E, China/North Korea. Syntypes: ZIN 23145 (4). •Valid as Lethenteron morii (Berg 1931) -- (Lang et al. 2009:50 [ref. 31599]). •Valid as Lampetra morii Berg 1931 -- (Zhu 1995:3 [ref. 25213], Kim 1997:138 [ref. 24032], Kim & Park 2002:34 [ref. 25913], Choi et al. 2003:38, 466 [ref. 26218], Zhang et al. 2016:44 [ref. 34477]). •Valid as Eudontomyzon morii (Berg 1931) -- (Yamazaki & Goto 2000:8 [ref. 24514], Renaud 2011:43 [ref. 31770], Naseka & Renaud 2020:53 [ref. 37921]). Current status: Valid as Eudontomyzon morii (Berg 1931). Petromyzontidae. Distribution: East Asia: China and North Korea. Habitat: freshwater.