Intratubospongia osiensis (de Gregorio, 1930) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Agelasida family Virgolidae genus Intratubospongia species Cystiphyllum osiensis Name Homonyms Intratubospongia osiensis (de Gregorio, 1930)