Arachnopusia spathulata (Canu & Bassler, 1929) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Bryozoa class Gymnolaemata order Cheilostomatida family Arachnopusiidae genus Poricella species Poricella spathulata Name Homonyms Arachnopusia spathulata (Canu & Bassler, 1929)