„Sarki tőkehal” változatai közötti eltérés

== Források ==
*[http://www.fishbase.org/Summary/SpeciesSummary.php?ID=319&genusname=Boreogadus&speciesname=saida Boreogadus saida (Lepechin, 1774) FishBase]
*Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p.
*[http://www.fishbase.se/identification/SpeciesList.php?genus=Boreogadus Boreogadus FishBase]