Didymium porphyropus Durieu & Mont., 1848-1849 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Didymiaceae genus Didymium species Didymium nigripes Name Homonyms Didymium porphyropus Durieu & Mont., 1848-1849