Reptiles, as commonly defined, are a group of tetrapods with an ectothermic ('cold-blooded') metabolism and amniotic development. Living traditional reptiles comprise four orders: …

2025年1月13日 · A reptile is any member of the class Reptilia, the group of air-breathing vertebrates that have internal fertilization, amniotic development, and epidermal scales …

2024年3月2日 · What Is a Reptile? Definition. Reptiles are cold-blooded, scaly vertebrates that belong to the class Reptilia. They are distinguished from other vertebrates by specific physical …

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. All...

2025年1月7日 · Reptiles are cold-blooded (ectothermic) vertebrates of the class Reptilia, which includes turtles, crocodilians, lizards, and snakes. They use their four limbs (tetrapods) for …

Reptiles are tetrapod animals in the class Reptilia, comprising today's turtles, crocodilians, snakes, amphisbaenians, lizards, tuatara, and their extinct relatives. The study of these …

REPTILE翻译：爬行动物。 了解更多。

In this article, we’ll explore 25 examples of reptiles with pictures and facts. What exactly is a reptile? Some of the defining characteristics of reptiles are that they are vertebrates (have a …

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 …

2023年5月19日 · Reptiles, as defined in the class Reptilia, are a diverse group of vertebrate animals that encompass snakes, lizards, crocodiles, turtles, and tortoises. They are …