Stauroneis amphioxys Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Stauroneidaceae genus Stauroneis species Stauroneis amphioxys Name Homonyms Stauroneis amphioxys (Ehrenberg) Ralfs, 1861 Stauroneis amphioxys Stauroneis amphioxys Gregory, 1856