Peridinium tabulatum subsp. caudatum Playfair Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Peridiniales family Peridiniaceae genus Parvodinium species Parvodinium pusillum Name Homonyms Peridinium tabulatum var. caudatum Playfair, 1912 Peridinium tabulatum subsp. caudatum Playfair