The Farruna are a reptilian species with grey skin and massive tails who are noted for their large body size. Their bulk makes them fill up small spaces quickly, and their tails make it hard for them to sit in humanoid tailored chairs, while at the same time counterbalancing their heavy bodies. Farruna have nictitating membranes that, along with eyelids, cover their eyes, which can be golden in color.
Radath Keiy was a male Farruna and was the captain of the Azhaeri ship Shannar. (DS9 novel: Proud Helios)