Odontella aurita var. obtusa (Kütz.) Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Triceratiales family Triceratiaceae genus Odontella species Odontella obtusa Name Homonyms Odontella aurita var. obtusa (Kützing) Denys, 1982