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Some grasshoppers hear through their hind legs

Did you know that some grasshoppers detect sound through their hind legs?

In some species of grasshoppers, a hearing organ (also known as tympanal organs) is located on the tibiae of the forelegs. These organs are part of the respiratory system, which consists of a network of tubes, chambers, and membranes. The tympanal organs are usually found on the first segment of the hind legs. These hearing organs are highly developed, allowing the grasshopper to detect vibrations in the air, which enables it to hear sounds. This is an important mechanism for communication and detecting predators. There are also grasshoppers that have hearing organs located on their abdomen.

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