I know one loophole. If it is legal to breed them within the state, people could still breed them, and since they are so prolific, only incubate a few eggs. Then they would be able to sell them easier than trying to sell a whole clutch in the state.
Also, a few people would illegally transport the newest morphs over state borders, spreading the morphs to new states. Once they have a single animal (like albino), to breed from, they could make more in the next state. After a while it would be too hard to track back inheritance to the single illegally-transported animal.