Neopetrosia massa (Ridley & Dendy, 1886) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Haplosclerida family Petrosiidae genus Neopetrosia species Neopetrosia massa Name Synonyms Petrosia similis var. massa Ridley & Dendy, 1886 Homonyms Neopetrosia massa (Ridley & Dendy, 1886)