Pachyotoma ultonica (Carpenter, 1911) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Collembola order Entomobryomorpha family Isotomidae genus Pachyotoma species Pachyotoma ultonica Name Synonyms Ballistura ultonica P.Shaw, C.Faria & B.Emerson, 2013 Proisotoma ultonica Carpenter, 1911 Homonyms Pachyotoma ultonica (Carpenter, 1911)