Direction 99 Addition to the Official List of Fainily-group names in Zoology of the names of certain family-Gi Oup taxa belonging to the order Lepidoptera (class Insecta), the names of the type genera of which have already been placed on the Official List of Generic Names in Zoology

Published in Opinions and declarations rendered by the International Commission on Zoological Nomenclature, in 1958, in volume 1F, pages 161-174

Date published:1958