Cones, also known as perceptor horns or perceptor cones were extra-sensory organs on all Gotal. Cones would allow Gotal to transmit emotional waves and detect "vibrations" of other beings. On Antar 4, though they would function like normal cones, undeveloped cones would lead to teasing.
- Tales of the Jedi Companion
- Secrets of the Sisar Run