Answer:
The relationship between the ants and ant lions is an example of predator-prey co-evolution.
Step-by-step explanation:
Co-evolution refers to cases where two (or more) species reciprocally affect each other's evolution. Co-evolution is likely to happen when different species have close ecological interactions with one another. These ecological relationships include: predator/prey and parasite/host. The ecological relationship between pit-digging larval ant lions and their common prey, ants, is an example of how the specific ecological niche that species inhabit imposes selection pressures leading to specific behavioral adaptations. Ant lions rely on multiple strategies to capture prey with a minimal expenditure of energy and extraordinary efficiency while ants employ several different strategies for avoiding capture, including rescue of trapped nestmates.