When I was a child, I saw similar reptiles and called it four-legged snake. Later, I saw more and more before I realized that there are actually categories, such as: gecko, Lizards, etc., geckos are relatively common. Generally, there are corners or door quilts where there are many hidden things in the house. The lizards live in various environments, mainly terrestrial, but also arboreal, semi-aquatic and soil. Middle cave. Lizards and snakes are closely related. They have many similarities. They are covered with horny scales derived from the epidermis, so they are often misunderstood as snakes. Let's appreciate the high-definition close-up of cold-blooded animal lizards.