Kal-ar

The kal-ar were a common race among the reptilian Tiss'shar species. Their scales had thin, concentric bands beginning at the base of their jaws and going all the way to their feet.

Behind the scenes
The Ultimate Alien Anthology gives the kal-ar race the Persuasive feat, suggesting there may be biological or cultural factors positively impacting the race's skills at deceiving and intimidating others.