Staurocephalus murchisoni Barrande, 1846 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Annelida class Polychaeta order Eunicida family Dorvilleidae genus Staurocephalus species Staurocephalus murchisoni Name Homonyms Staurocephalus murchisoni Barrande, 1846