Gravicalymene cootamundrensis (Gill, 1940) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Trilobita order Phacopida family Calymenidae genus Gravicalymene species Calymene cootamundrensis Name Homonyms Gravicalymene cootamundrensis (Gill, 1940)