? dorsatus Melichar, 1905 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Insecta order Hemiptera family Delphacidae genus Delphax species Delphax dorsatus Name Homonyms ? dorsatus Melichar, 1905 ? dorsatus Roemer, 1836 ? dorsatus Ameghino, 1904