? tenue Kütz. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Bacillariales family Bacillariaceae genus Denticula species Denticula tenuis Name Homonyms ? tenue Hook. ? tenue C.Agardh ? tenue Kütz. ? tenue Welter, 1922 ? tenue Barrande, 1865 ? tenue Holzapfel, 1895 ? tenue Clarke, 1907 ? tenue Busk, 1884 ? tenue Matschie, 1892