Strombidium macronucleatum Dragesco, 1960 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Ciliophora class Oligotrichea order Strombidiida family Strombidiidae genus Strombidium species Strombidium macronucleatum Name Homonyms Strombidium macronucleatum Dragesco, 1960