Brooksella alternata Walcott, 1896 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Hexactinellida family Protospongiidae genus Brooksella species Brooksella alternata Name Synonyms Brooksella confusa Walcott, 1896 Laotira cambria Walcott, 1896 Homonyms Brooksella alternata Walcott, 1896