dauuricus, Silurus Pallas [P. S.] 1787:359, Pl. 11 (fig. 11) [Nova Acta Academiae Scientiarum Imperialis Petropolitanae v. 1 (Physica) (for 1783); ref. 18507] Dauuria (Onon, Ingoda, and Argun drainages) [Mongolia]. No types known. Type catalog: Ferraris 2007:378 [ref. 29155], Ferraris 2007:379 [ref. 29155]. •Synonym of Parasilurus asotus (Linnaeus 1758) -- (Berg 1949:908 [ref. 20661] as dauuricus, Okada 1961:569 [ref. 6363] as dahvricus, Bogutskaya & Naseka 1996:49 [ref. 22798] as dahuricus, Naseka 1998:104 [ref. 23590] as dahuricus, Sideleva 2001:55 [ref. 26181] as dahuricus, Sideleva 2003:14 [ref. 27815] as danhuricus, Kottelat 2006:58 [ref. 28831] as dauuricus). •Synonym of Silurus asotus Linnaeus 1758 -- (Ferraris 2007:379 [ref. 29155] with species correctly as dauuricus, Kottelat 2013:239 [ref. 32989], Dyldin & Orlov 2016:672 [ref. 34853]). Current status: Synonym of Silurus asotus Linnaeus 1758. Siluridae. Habitat: freshwater.