? porosa Eichwald, 1860 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Bryozoa class Stenolaemata order Fenestrida family Fenestellidae Name Homonyms ? porosa Verrill, 1879 ? porosa Havlicek, 1968 ? porosa Stoliczka, 1865 ? porosa Eichwald, 1860 ? porosa Androsova, 1958 ? porosa Roemer, 1841