Peridinium parvulum Woosz., 1930 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Peridiniales family Peridiniaceae genus Parvodinium species Parvodinium umbonatum Name Homonyms Peridinium parvulum Woloszynska Peridinium parvulum Woosz., 1930