Reptiles are tetrapod vertebrates, creatures that either have four limbs or, like snakes, are descended from four-limbed ancestors. Unlike amphibians, reptiles do not have an aquatic …

Nov 21, 2025 · A reptile is any member of the class Reptilia, the group of air-breathing vertebrates that have internal fertilization, amniotic development, and epidermal scales covering part or all …

Reptiles are air-breathing vertebrates covered in special skin made up of scales, bony plates, or a combination of both. They include crocodiles, snakes, lizards, turtles, and tor- toises.

3 days ago · As of March 2024, about 12,162 known living species are listed in the Reptile Database.

Mar 2, 2024 · Learn about reptiles or class Reptilia. Get the definition, examples, and characteristics of reptiles, as well as interesting facts.

Feb 28, 2024 · Learn about the different types of reptiles, their key traits, and examples of each! Snakes, lizards, turtles, tuataras, and crocodilians!

Apr 1, 2025 · Discover the different types of reptiles, from lizards and snakes to turtles and crocodiles. Learn their characteristics, examples, and unique adaptations.

There are four main groups of reptiles: turtles and tortoises; lizards and snakes; crocodiles and alligators; and the tuatara. Some reptiles spend most of their time in water, and many spend …

May 30, 2025 · Explore the world of reptiles—snakes, lizards, turtles, and more. Learn about habitats, diets, behavior, and unique species from around the globe.

Apr 13, 2018 · Reptiles: The Ultimate Guide. In this incredible guide you’ll find out what a reptile is, how reptiles evolved, and the different types of reptile alive today.