Metridium dianthus (Linnaeus, 1761) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Cnidaria class Anthozoa order Actiniaria family Metridiidae genus Metridium species Metridium dianthus Name Homonyms Metridium dianthus (Ellis, 1768) Metridium dianthus (Linnaeus, 1761)