Vorticella microstoma Ehrenberg, 1830 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Oligohymenophorea order Peritrichida family Vorticellidae genus Vorticella species Vorticella microstoma Name Synonyms Vorticella microstoma-komplex Homonyms Vorticella microstoma Ehrenberg, 1830 Vorticella microstoma Keiser, 1921