+Setae are stiff, bristle-like structures extending from the body of various organisms. These fine projections often assist in [Locomotion](/wiki/locomotion) or [Adhesion](/wiki/adhesion), providing crucial grip and sensory input for movement and interaction.
+## See also
+- [Bristle](/wiki/bristle)
+- [Hair](/wiki/hair)
+- [Exoskeleton](/wiki/exoskeleton)
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