Trimerorhachis insignis Cope, 1878 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Amphibia family Trimerorhachidae genus Trimerorhachis species Trimerorhachis insignis Name Synonyms Trimerorhachis alleni Case, 1910 Trimerorhachis bilobatus Cope, 1883 Trimerorhachis medius Broom, 1913 Homonyms Trimerorhachis insignis Cope, 1878