Eurypon sessile (Carter, 1880) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Axinellida family Raspailiidae genus Eurypon species Eurypon sessile Name Synonyms Aulospongus sessilis (Carter, 1880) Dictyocylindrus sessilis Carter, 1880 Homonyms Eurypon sessile (Carter, 1880)