ZSI Solves 150-Year-Old Identity Mystery of Desert Lizard

Imagine scientists found a lizard a long, long time ago, and they weren't quite sure what kind it was.

For over 150 years, they had trouble figuring out exactly which lizard it was because there were many confusing clues.

Finally, some scientists at a place called ZSI looked at the clues and decided on one special lizard to be the 'real' one.

They looked at all the old records and specimens from museums in different cities to help them.

Now, everyone knows which lizard they're talking about, which helps scientists learn more about desert lizards.