? fasciculatus Nicholson, 1869 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Hemichordata class Pterobranchia family Sigmagraptidae Name Homonyms ? fasciculatus Fabricius, 1798 ? fasciculatus Clarke, 1898 ? fasciculatus M'Coy, 1844 ? fasciculatus Perner, 1903 ? fasciculatus Nicholson, 1869 ? fasciculatus C.DeGeer, 1775