Suicidally depressed individuals are unable to form detailed mental images of their future and patients with high levels of anxiety brought up more negative possibilities for the future.
Workers can explode suicidally as an ultimate act of defense, an ability it has in common with several other species in this genus and a few other insects.
They can release their contents suicidally by performing autothysis, thereby rupturing the ant's body and spraying toxic substance from the head, which gives these species the common name exploding ants.
Simply grasping a worker ant's leg with forceps causes it to suicidally expel the contents of its hypertrophied glands.
That would be a suicidally short-sighted policy.
Perhaps it is time to move to some other project, but it would be a suicidally short-sighted decision.
