Gomphonema fibula Brébisson Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Cymbellales family Gomphonemataceae genus Gomphonema species Gomphonema fibula Name Homonyms Gomphonema fibula Brébisson ex Kützing, 1849 Gomphonema fibula Brébisson