Peridiniopsis pygmeum (Lindemann) Bourr., 1968 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Peridiniales family Peridiniaceae genus Parvodinium species Parvodinium elpatiewskyi Name Homonyms Peridiniopsis pygmeum (Lindemann) Bourr., 1968