Acanthascus monstraster (Tabachnick, 1994) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Hexactinellida order Lyssacinosida family Rossellidae genus Acanthascus species Acanthascus monstraster Name Synonyms Rhabdocalyptus monstraster Tabachnick, 1994 Homonyms Acanthascus monstraster (Tabachnick, 1994)