Holophrya alviolata (Kahl, 1926) Kahl, 1930 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Prostomatea order Prostomatida family Holophryidae genus Holophrya species Holophrya alviolata Name Homonyms Holophrya alviolata (Kahl, 1926) Kahl, 1930