Title
Direction 81 Confirmation of the Position on the Official List of Generic Names in Zoology of the generic names Gypaetus Storr, 1784, Anas Linnaeus, 1758, Nyctea Stephens, 1826, and Vireo Vieillot, 1807 (class Aves) and correction of the entries made in Regard thereto (Direction supplementary to Opinion 67)
By
International Commission on Zoological Nomenclature
Hemming, Francis
Date of Publication
1957-12-10
Original Publication
Opinions and declarations rendered by the International Commission on Zoological Nomenclature
Published by
London Printed by order of the International Trust for Zoological Nomenclature
Identifiers
BioStor:
https://biostor.org/reference/146130
DOI:
https://doi.org/10.5962/p.149900