Synedra aggregata Brebisson Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Synedra species Synedra aggregata Name Homonyms Synedra aggregata Brebisson Synedra aggregata Brebisson ex Rabenhorst, 1858