Amphileptus cygnus Ehrenberg, 1830 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Gymnostomatea order Pleurostomatida family Amphileptidae genus Amphileptus species Amphileptus cygnus Name Homonyms Amphileptus cygnus Ehrenberg, 1830 Amphileptus cygnus Claparède & Lachmann, 1859