antennular
/ænˈtɛnjələr/
adjective
- Relating to the smaller pair of antennae (antennules) in crustaceans.
- Antennular chemoreceptors help shrimp find food in murky water.
- The crab's antennular appendages are shorter than its main antennae.
- The scientist observed the antennular flicking behavior of the crayfish.