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3 giorni fa · Reptiles, as commonly defined, are a group of tetrapods with an ectothermic ('cold-blooded') metabolism and amniotic development. Living reptiles comprise four orders: Testudines ( turtles ), Crocodilia ( crocodilians ), Squamata ( lizards and snakes ), and Rhynchocephalia (the tuatara ). As of May 2023, about 12,000 living species ...
- Turtle
Turtles, or testudines, are reptiles of the order...
- Turtle
9 mag 2024 · 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 of their body. The major groups of living reptiles are turtles, tuatara, lizards, snakes, and crocodiles.
3 giorni fa · Scolecophidia Cope, 1864. Approximate world distribution of snakes, all species. Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes ( / sɜːrˈpɛntiːz / ). [2] Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales.
10 mag 2024 · Lizard, (suborder Sauria), any of more than 5,500 species of reptiles belonging in the order Squamata (which also includes snakes, suborder Serpentes). Lizards are scaly-skinned reptiles that are usually distinguished from snakes by the possession of legs, movable eyelids, and external ear.
18 mag 2024 · reptile. Also known as: Serpentes, serpent. Written by. Van Wallach. Curatorial Assistant, Museum of Comparative Zoology, Harvard University. Coauthor of Snakes of the World. Van Wallach, James A. Peters.
10 mag 2024 · This article has explored the traits, diversity, and evolution of reptiles, providing a comprehensive overview of these fascinating animals. Throughout the article, we’ve learned about the different types of reptiles, including crocodiles, lizards, turtles, and snakes.
