drjagini, Hypomesus olidus Taranetz [A. Ya.] 1936:84 [Vestnik Dal'nevostocnogo Filiala Akademii Nauk SSSR = Bulletin of the Far Eastern Branch of the Academy of Sciences of the USSR No. 15 (for 1935); ref. 21494] Kolyma River system, Arctic Ocean basin, Siberia, Russia. •Synonym of Hypomesus olidus (Pallas 1814) -- (Berg 1948:449 [ref. 12882], McAllister 1963:31 [ref. 8075], Saruwatari et al. 1997:74 [ref. 23753], Bogutskaya et al. 2008:343 [ref. 30085], Dyldin & Orlov 2016:673 [ref. 34853] with question). Current status: Synonym of Hypomesus olidus (Pallas 1814). Osmeridae. Habitat: freshwater, brackish, marine.