ICZN 1957. Direction 64. Addition to the Official List of Specific Names in Zoology (a) of the specific names of nineteen species belonging to the Class Insecta, each of which is the type species of a genus, the name of which was placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (b) of the specific names of three species belonging to the same Class which are currently treated as senior subjective synonyms of the names of such species. Opinions and declarations rendered by the International Commission on Zoological Nomenclature 1E(4): 61–74. BHL.
