Histrio histrio Müller, 1773 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Hypotrichea order Oxytrichida family Oxytrichidae genus Histriculus species Histriculus histrio Name Homonyms Histrio histrio (Linnaeus, 1758) Histrio histrio Müller, 1773 Histrio histrio (Müller, 1786) Stein, 1859