Tapinoma pygmaeum Dufour, 1857 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Formicidae genus Tapinoma species Tapinoma pygmaeum Name Synonyms Micromyrma dufouri Donisthorpe, 1943 Micromyrma pygmaea Dufour, 1857 Tapinoma confusum Smith, 1951 Tapinoma dufouri (Donisthorpe, 1943) Homonyms Tapinoma pygmaeum Dufour, 1857