Let's say you're a parasitic ant queen eyeing the colony of another species. But ants will attack anything that smells like trouble, and boy, do you smell like trouble.
So you execute a simple plan:
1. Hide your scent by rubbing one of the colony's workers all over your body
2. Stealthily infiltrate the nest
3. Ambush the queen and spray her with chemicals from your abdomen
4. Sit back and watch as her daughters tear her to bits
5. All hail the usurper!
https://www.cnn.com/2025/11/17/science/parasitic-ant-queen-workers-kill-mother