Direction 11 Determination of the gender to be attributed to the names of one hundred and seventy-four genera of the order Decapoda (class Crustacea) placed on the Official List of Generic Names in Zoology in the period up to the end of 1936
Published in Opinions and declarations rendered by the International Commission on Zoological Nomenclature, in 1955, in volume 1C, issue C.2, pages 15-34
Date published:1955-05-19