? tethys Bonaparte, 1852 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Aves order Procellariiformes family Hydrobatidae genus Oceanodroma species Oceanodroma tethys Name Homonyms ? tethys Gemmelaro, 1878 ? tethys Billings, 1860 ? tethys Bonaparte, 1852 ? tethys Meek & Worthen, 1869