pereslawicus, Coregonus albula natio Borisov [P. G.] 1924:64 [Trudy Nauchnogo Instituta Rybnogo Khozyaistva (= Arbeiten aus dem Wissenschaftlichen Institut für Fischereiwirtschaft) v. 1; ref. 16979] Not available, infrasubspecific; from Lake Pereslavskoe, Russia. Validated subsequently by Berg 1932 with different spelling. •Synonym of Coregonus albula (Linnaeus 1758), but a valid subspecies as perejaslavicus Borisov 1924 -- (Berg 1948:326 [ref. 12882]). •Questionably in the synonymy of Coregonus albula (Linnaeus 1758) -- (Kottelat 1997:116 [ref. 22952]). Infrasubspecific. Current status: Synonym of Coregonus albula (Linnaeus 1758). Salmonidae: Coregoninae. Habitat: freshwater, brackish, marine.