Navicula lyra var. atlantica A.Schmidt, 1874 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Naviculaceae genus Navicula species Navicula lyra Name Homonyms Navicula lyra var. atlantica A.Schmidt, 1874 Navicula lyra f. atlantica Schmidt, 1874