Platycalymene metoeca Ingham & Tripp, 1991 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Trilobita order Phacopida family Calymenidae genus Platycalymene species Platycalymene metoeca Name Homonyms Platycalymene metoeca Ingham & Tripp, 1991