Porotheca perforata (Gran) P.C.Silva, 1960 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Prorocentrales family Prorocentraceae genus Mesoporos species Mesoporos perforatus Name Homonyms Porotheca perforata (Gran) P.C.Silva, 1960