"Billy" is the biggest lizard at BIRP so that would make him probably the biggest Lewisi in the world. This was taken right after a fight. Another male jumped the wall into Billy's pen for the 2nd time. Both times Billy almost killed him. I got the honor of helping breaking up the 2nd fight, Chris the warden grabbed Billy and I grabbed the other who had his chin bitten off! Billy had the other males entire head in his mouth.
This is the biggest Caymanensis we found and he was obviously bigger than the others we had seen. He ducked down his hole right after this shot so we couldn't get any closer to gauge size. He looked older than the others.