Fragilaria antarctica Schwarz Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Fragilaria species Fragilaria antarctica Name Homonyms Fragilaria antarctica Schwarz ex Otto Muller, 1877 Fragilaria antarctica Castracane, 1886 Fragilaria antarctica Schwarz Fragilaria antarctica van Heurck, 1909