Rhizorhagium coccineum (Wright, 1861) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Cnidaria class Hydrozoa order Anthoathecata family Bougainvilliidae genus Rhizorhagium species Rhizorhagium roseum Name Homonyms Rhizorhagium coccineum (Wright, 1861)