Antedon marginata Carpenter, 1888 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Crinoidea order Comatulida family Mariametridae genus Stephanometra species Stephanometra indica Name Homonyms Antedon marginata Chadwick, 1908 Antedon marginata Carpenter, 1888