This is Stavi and I've had him since he was a new hatchling. I just noticed today these weird lines", almost like veins, on the yellow parts of his scutes. These lines aren't raised at all, they appear to be part of the scute, or inside. I'm baffled! Anyone seen anything like this? Someone suggested maybe it's fungal or a parasite? Stavi eats well and is growing well, as you can see he is a round little guy! Please give me your thoughts on this!