Direction 69 Validation under the Plenary Powers of the generic name Osmerus as of subgeneric status as from Linnaeus, 1758 (class Pisces) (validation of an error in the ruling given in Opinion 11)
Published in Opinions and declarations rendered by the International Commission on Zoological Nomenclature, in 1957, in volume 1E, issue E9, pages 137-150
Date published:1957-07-24