It is necessary for scientists to dedicate extra effort to the identification of hemocyte types in insects, especially immune-related hemocytes. As talked about before, their front wings form a protecting overlaying for their rear wings. Because of their size, most rhinoceros beetles are not good fliers, and as an alternative, depend on camouflage to remain secure. For this purpose, they stay beneath logs or in the dark undergrowth to keep away from their few predators. Some rhino beetles can produce a hissing sound by rubbing their entrance wings against their abdomens. This is a warning sign if the beetle is persistently disturbed.

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