Hi!
Just to confirm it's specie, please give us the total length, the snout-to-vent length, the number of whorls of the tails, and check how many ventral scale there is on the tail for one dorsal scale (or take a clear picture of the underside of the tail). With those infos, I'll be able to tell you
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Lisabeth

2.3 Pogona vitticeps
2.2 Uromastyx geyri
3.2 Uromastyx ocellata
2.1 Uromastyx ornata