Asterias spinosa Retzius, 1805 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Spinulosida family Echinasteridae genus Echinaster species Echinaster echinophorus Name Homonyms Asterias spinosa Bruzelius, 1805 Asterias spinosa Pennant, 1777 Asterias spinosa Say, 1825 Asterias spinosa Retzius, 1805