Temnothorax gracilicornis (Emery) Mayr, 1861 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Formicidae genus Leptothorax species Leptothorax gracilicornis Name Homonyms Temnothorax gracilicornis (Emery) Mayr, 1861