Opinion 249 Designation, under the Plenary Powers, of a type species for the nominal genus Beosus Amyot & Serville, 1843 (class Insecta, order Hemiptera), in harmony with accustomed nomenclatorial usage
Published in Opinions and declarations rendered by the International Commission on Zoological Nomenclature, in 1954, in volume 5, issue 10, pages 115-126
Date published:1954-06-11