septentrionalis, Pleuronectes flesus Berg [L. S.] 1932:5, Fig. 3 [Notas y Resúmenes, Instituto Español de Oceanografía, Serie II (Madrid) No. 58; ref. 26819] Coast of Mourman and coasts of Kanin Peninsula. Syntypes: (many) ZIN? 18.772 [figured, 25 cm]. Data given from 366-1,067 specimens. Museum given as Musée Zoologique de l'Académie des Sciences. •Valid publication as a subspecies of the infrasubspecific Pleuronectes flesus natio septentrionalis Suvorov 1925. •Synonym of Platichthys flesus (Linnaeus 1758) -- (Evseenko 2004:11 [ref. 27606], Parin et al. 2014:541 [ref. 33547], Momigliano et al. 2018:9 [ref. 35980]). Current status: Synonym of Platichthys flesus (Linnaeus 1758). Pleuronectidae: Pleuronectinae. Habitat: freshwater, brackish, marine.