What is a potential biomechanical consequence of the heavy armor provided by the elytra on flight efficiency?

Answer

The flight phase can be brief and energetically costly.

The significant structural weight of the heavy armor, coupled with the musculature needed to manipulate these shields before takeoff, often results in a flight phase that is brief and energetically costly for many large beetles.

What is a potential biomechanical consequence of the heavy armor provided by the elytra on flight efficiency?
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