? acer Rohdendorf, 1961 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Insecta order Protocoleoptera family Permocupedidae Name Homonyms ? acer Quél. ? acer Cope, 1873 ? acer Kolobova, 1988 ? acer Rohdendorf, 1961