Alderina 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 Synonyms Callopora brevispina O'Donoghue & O'Donoghue, 1926 Homonyms Alderina brevispina (O'Donoghue & O'Donoghue, 1926)