Life (root) » Animalia (Animals) » Arthropoda (Arthropods) » Hexapoda (Hexapods) » Insecta (Insects) » Pterygota » Hymenoptera (Ants, Bees, Wasps and Sawflies) » Apocrita (Wasps, Bees, and Ants) » Aculeata (Ants, Bees and Stinging Wasps) » Formicoidea (Ants) » Formicidae (Ants) » Formicinae » Formicini » Formica (Wood ants, mound ants, & field ants) » Formica rufa (rufa-group Wood Ants) » Formica obscuripes (Thatching ant)