Polykatianna davidi (R.J.Tillyard, 1920) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Collembola order Symphypleona family Katiannidae genus Polykatianna species Polykatianna davidi Name Synonyms Metakatianna gressitti J.T.Salmon, 1964 Parakatianna litorea J.T.Salmon, 1943 Parakatianna litorea luteaterga J.T.Salmon, 1943 Homonyms Polykatianna davidi (R.J.Tillyard, 1920)