Termites are a relatively weak type of insect, relying solely on dedicated defenders. But this does not mean that their defenses are sturdy enough. In most cases, the soldier termites are used as a distraction, allowing the workers to seal the queen’s chamber shut. This way, invaders are unable to destroy the colonies chance for success. To lower the chances of this happening, another form of specialized defender has been evolved — the Nasutitermitinae or nasutes. Nasutes are defenders with very different head-shapes from their peers. They have a horn-like structure that is able to spray noxious chemicals at intruders. However, in return, they lose their mandibles and, with that, their ability to eat on their own. Because of this development, other workers must feed them in order for them to survive.