Petalaxis crassicolumnus Bamber & Fedorowski, 1998 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Cnidaria class Anthozoa family Petalaxidae genus Petalaxis species Petalaxis crassicolumnus Name Homonyms Petalaxis crassicolumnus Bamber & Fedorowski, 1998