Argyrotheca subcordata (Boettger, 1901) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Brachiopoda class Rhynchonellata order Terebratulida family Megathyrididae genus Argyrotheca species Cistella subcordata Name Homonyms Argyrotheca subcordata (Boettger, 1901)