Sleestak

Sleestaks are a species of sapient humanoid lizards that that are descended from a group of old world Agamidae lizards. Just like their closest relatives, the Altrusians, sleestaks started out of four legged cold-blooded animals, but they evolved into warm-blooded intelligent humanoids that (unlike lizardmen and like Altrusians) had completely lost their tails. They originated from Asia, along with Altrusians, but have both spread to all over the world. Unlike in movies, they are not aggressive nor evil, so instead they are peaceful and gentle to all sapient species and beings, except to vampires due to bloody conflicts with them. They are omnivores that feed on the same food as many other sapient species and sapient beings.