Callopora brevispina O'Donoghue & O'Donoghue, 1926 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Bryozoa class Gymnolaemata order Cheilostomatida family Calloporidae genus Alderina species Alderina brevispina Name Homonyms Callopora brevispina O'Donoghue & O'Donoghue, 1926