Asterias echinophora Delle Chiaje, 1827 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Forcipulatida family Asteriidae genus Marthasterias species Marthasterias glacialis Name Homonyms Asterias echinophora Lamarck, 1816 Asterias echinophora Delle Chiaje, 1827