Direction 103 Rejection of a Proposal for the use of the Plenary Powers for the purpose of designating the masculine gender to be the gender to be attributed to three generic names having the Termination " -Opsis " in the order Decapoda (class Crustacea)
Published in Opinions and declarations rendered by the International Commission on Zoological Nomenclature, in 1958, in volume 1F, pages 217-232
Date published:1958