Yep, they can be quite deadly for some people if they get stung. A mate of mine had a property where there were so many you couldn't stand still in some places, you had to march on the spot. He must have had 20 different types there on his property (94 types of Myrmecia have been described). They are one of the oldest known ant species too, they say common ancestors date from as far back as 70 million years, certain wasps are an ancester also
My mate is allergic to them and his reaction so bad to them he had to carry an Epipen in case he got stung.
My mate is allergic to them and his reaction so bad to them he had to carry an Epipen in case he got stung.