Extended Data Fig. 4: SEM image of the antennae of a honeybee.
From: Honeybee comb-inspired stiffness gradient-amplified catapult for solid particle repellency
The antennae consist of three parts: scape, pedicel, and flagellum. Note that only the flagellum part is cleaned during the antennal grooming process, and its average diameter is ~209 μm, 32 μm larger than that of the comb.
