Tubulina fragiformis operculata Pers., 1800 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Cribrariales family Tubiferaceae genus Tubifera species Tubifera ferruginosa Name Homonyms Tubulina fragiformis var. operculata Pers., 1800 Tubulina fragiformis operculata Pers., 1800