Devaronians were a sentient species from the planet Devaron. They exhibited great sexual dimorphism, with the males being bald and sporting horns, and the hornless females displaying a full head of hair. Cikatro Vizago, a crime lord on Lothal and the leader of the Broken Horn Syndicate, was a male Devaronian.

Hailing from the planet Devaron, the Devaronians were a species of sentient humanoids, characterized by two legs, a torso, a single head, two arms with hands, fingers, and an opposable thumb. The Devaronian head featured a nose, a mouth filled with pointed teeth, and two forward-facing eyes, which notably came in shades of red, purple, and dark brown. Both sides of the face were flanked by two pointed ears that stuck out slightly.

The species had two sexes, male and female, which were dimorphic. The males had short horns growing from the top of their heads, while the females were hornless with small vestigial bumps on their foreheads along with a full head of hair. Some female Devaronians possessed a thin coat of gray fur on their body. Males Devaronians were bald— however, some of them grew sideburns as well as beards.

Devaronians had black blood, and were silver-based due to the unique blood filtration and cleansing system of the species. Processed through two livers, their bodies were constantly cleansed of toxins and carcinogens which allowed them to be highly resistant to poison and consume foods toxic to other species. To this end, sulfur was used as a stimulant on Devaron to enhance speed and strength, because inhaling it caused the substance to enter the bloodstream rapidly. Their livers struggled to eliminate sulfur from their system, meaning that long-term use could be dangerous. Their skin was also immune to fire and extremely high temperatures.