I got this guy a few years back as a rescue dragon...and the guy didnt know the bloodlines.... Im guessing some kinda citrus... is the purplish on his back a morph characteristic or just from being older?

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Bearded Dragons(1.2 orange, 0.2 red, 1.1 citrus mix)
Uromastyx(2.3.9 saharan/nigerian and 1.1 philbyi)
Box Turtles(5.10 yellow and orange easterns)
Gargoyle Geckos(0.1 red retic, 1.0 normal)
Frilled Dragon
Leopard Geckos(normal, red stripe, bell, vegas, jungle)

