Strombidium kielum Maeda & Carey, 1985 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Ciliophora class Oligotrichea order Strombidiida family Strombidiidae genus Strombidium species Strombidium kielum Name Homonyms Strombidium kielum Maeda & Carey, 1985