Navicula liber W.Smith Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Pinnulariaceae genus Caloneis species Caloneis liber Name Homonyms Navicula liber W.Smith, 1853 Navicula liber (W.Sm.) H.Perag.