Acanthascus dowlingi (Lambe, 1893) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Hexactinellida order Lyssacinosida family Rossellidae genus Acanthascus species Acanthascus dowlingi Name Synonyms Rhabdocalyptus dowlingi Lambe, 1893 Staurocalyptus dowlingi (Lambe, 1893) Homonyms Acanthascus dowlingi (Lambe, 1893)