Caloneis brevis (Gregory) Cleve Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Pinnulariaceae genus Caloneis species Caloneis brevis Name Homonyms Caloneis brevis (Gregory) Cleve, 1894 Caloneis brevis Brockmann, 1950