Exfenestella sinopermiana (Yang & Lu, 1962) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Bryozoa class Stenolaemata order Fenestrida family Fenestellidae genus Fenestella species Fenestella sinopermiana Name Homonyms Exfenestella sinopermiana (Yang & Lu, 1962)