Ijimalophus calsubus (Tabachnick & Lévi, 2000) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Hexactinellida order Amphidiscosida family Pheronematidae genus Ijimalophus species Ijimalophus calsubus Name Synonyms Sericolophus calsubus Tabachnick & Lévi, 2000 Homonyms Ijimalophus calsubus (Tabachnick & Lévi, 2000)