Ceratium tripos var. protuberans G.Karsten, 1906 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Gonyaulacales family Ceratiaceae genus Tripos species Tripos protuberans Name Homonyms Ceratium tripos var. protuberans G.Karsten, 1906