Eurypon spitzbergense (Fristedt, 1887) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Axinellida family Raspailiidae genus Eurypon species Eurypon spitzbergense Name Synonyms Eurypon spitzbergensis Hymeraphia spitzbergensis Fristedt, 1887 Homonyms Eurypon spitzbergense (Fristedt, 1887)