Brown basilisk lizard (Basiliscus vittatus)

Also known as 'Jesus Christ lizards' for their ability to run across the water's surface on their hind legs. This lovely male was still wet after a rainshower, and was displaying the spiny fin along his back, his head sail, and his dewlap. They're an invasive species in Florida, like so many others...but don't seem to be as widely reviled as iguanas.