? spitzbergensis Nikiforova, 1936 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Bryozoa class Stenolaemata order Fenestrida family Fenestellidae genus Spinofenestella species Spinofenestella spitzbergensis Name Homonyms ? spitzbergensis Wiman, 1914 ? spitzbergensis Frebold, 1929 ? spitzbergensis Nikiforova, 1936 ? spitzbergensis Danielssen, 1887