Stentor igneus Forbes, 1891 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Heterotrichea order Heterotrichida family Stentoridae genus Stentor species Stentor fuliginosus Name Homonyms Stentor igneus Forbes, 1891 Stentor igneus Johnson, 1893 Stentor igneus Ehrenberg, 1838