polcur, Salmo Pallas [P. S.] 1814:400 [Zoographia Rosso-Asiatica v. 3; ref. 3351] Arctic Ocean migrating to Ob River somewhat above Berezov, Siberia, Russia. •Synonym of Coregonus lavaretus (Linnaeus 1758) -- (Berg 1948:401 [ref. 12882], Reshetnikov 1998:43 [ref. 23570]). •Synonym of Coregonus pidschian (Gmelin 1789) -- (Kottelat 1997:118 [ref. 22952], Kottelat 2006:21 [ref. 28831], Parin et al. 2014:123 [ref. 33547]). Current status: Synonym of Coregonus pidschian (Gmelin 1789). Salmonidae: Coregoninae. Habitat: freshwater, brackish, marine.