Antarctothoa tongima (Ryland & Gordon, 1977) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Bryozoa class Gymnolaemata order Cheilostomatida family Hippothoidae genus Antarctothoa species Antarctothoa tongima Name Synonyms Hippothoa tongima Ryland & Gordon, 1977 Homonyms Antarctothoa tongima (Ryland & Gordon, 1977)