? sulcifera Roemer, 1864 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Porifera class Demospongiae order Tetractinellida family Phymatellidae Name Homonyms ? sulcifera Sowerby, 1832 ? sulcifera d'Eichwald, 1856 ? sulcifera Morris, 1847 ? sulcifera Roemer, 1864 ? sulcifera Schauroth, 1855 ? sulcifera Zittel, 1865