A Malleolus (plural-malleoli) is a chemoreceptor or chemosensory organ carried on the ventral or undersides of Solpugidae and is the counterpart of a pectine in scorpions, and modified walking limbs in the uropygids and amblypygids.
A Malleolus (plural-malleoli) is a fan-shaped chemoreceptor or chemosensory organ, an array of which are carried on the ventral or undersides of Solpugidae. It is the counterpart of a pectine in scorpions, and modified walking limbs in the uropygids and amblypygids.