Navicula tusculoides A.Cleve, 1953 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Naviculaceae genus Navicula species Navicula tusculoides Name Homonyms Navicula tusculoides A.Cleve, 1953 Navicula tusculoides