pidschianoides, Coregonus lavaretus Pravdin [I. F.] 1931:232 [Izvestiya Nauch.-Issled Ikhtiologicheskogo Instituta, Leningrad v. 12 (no. 1); ref. 18572] Vyg and Kem rivers, Karelian coast of the White Sea, Russia. Syntypes: ZIN 27473 (3), 27484-85 (2, 1). Not available, no distinguishing features as presented above, apparently appeared as a natio in Pravdin 1950:75, 77 (not researched) and later treated as a subspecies to which name dates (apparently Pravdin & Berg, 1948:13, fig. 12). •In the synonymy of Coregonus lavaretus (Linnaeus 1758) -- (Berg 1948:395 [ref. 12882]). •Questionably in the synonymy of Coregonus lavaretus (Linnaeus 1758), but a valid subspecies -- (Svetovidov 1973:149 [ref. 7169]). •Questionably a synonym of Coregonus pidschian (Gmelin 1789) -- (Kottelat 1997:118 [ref. 22952], Kottelat 2006:21 [ref. 28831]). Nomen Nudum. Current status: Synonym of Coregonus pidschian (Gmelin 1789). Salmonidae: Coregoninae.