In the present paper authors demonstrate detailed biomorphometry of one specimen of the sabrefish (Cyprinidae, Cypriniformes) from the lake Dąbie near Szczecin, one specimen of saithe (Gadidae, Gadiformes) caught in the Pomeranian Bay near town Kołobrzeg, and one specimen of sea bass (Moronidae, Perciformes) collected in the Pomeranian Bay, too, near village Trzęsacz.