Ants equipped with venom antidote invade southeastern U.S.
The English had the longbow. The Spanish had steel. Tawny crazy ants have their own formidable weaponâa protective acid sheathâthat protects them against fire ant enemies. The revelation comes from a new study published this week.
Named for their butterscotch color and erratic movements, tawny crazy ants are the newest insect invaders sprawling throughout Texas and the Gulf states, unseating the reigning imported fire ants