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14 mar 2024 · Learn about the characteristics, life cycle and distribution of amphibians, a group of cold-blooded vertebrates that breathe through their skin. See pictures and facts of 25 different amphibian species, including frogs, toads, salamanders, newts and caecilians.
1 wrz 2021 · Examples of amphibian species include: frogs such as the American bullfrog, red-eyed tree frog and Goliath frog; salamanders such as the hellbender, European fire salamander and common mudpuppy; and caecilians such as the yellow-striped caecilian and Taita African caecilian.
31 gru 2021 · Amphibians are a group of animals that live in both the water and on land. They breathe through their skin, which is moistened by water. There are many different types of amphibians – frogs, toads, newts, and salamanders – but all have two lungs or no lungs at all.
Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems.
29 paź 2023 · Amphibians, including frogs, toads, and salamanders, are versatile creatures found globally, with over 4,000 species. This article lists 20 examples, from the American toad native to the U.S. and Canada to the translucent glass frog of Central and South America.
13 mar 2024 · Learn what amphibians are, how they live, and how they differ from other vertebrates. See examples of amphibians and non-amphibians, and explore their life cycle, evolution, and classification.
Learn about amphibians, the small vertebrates that need water or a moist environment to survive. See photos and videos of frogs, toads, salamanders, newts, and caecilians, and discover their special features and threats.
