NotoncusNotoncus is an Australian genus of ants in the subfamily Formicinae. The genus is known from Australia, where the ants nest in the soil or on the ground under stones and logs in forested areas. The ants are also common in gardens and parks.SpeciesThe genus includes the following six species: Notoncus capitatus Forel, 1915 Notoncus ectatommoides Notoncus enormis Szabo, 1910 Notoncus gilberti Forel, 1895 Notoncus hickmani Clark, 1930 ''Notoncus spinisquamis''