Difference Between Amphibians and Reptiles
The major differences between amphibians and reptiles are given below:
Characteristics |
Reptiles |
Amphibians |
---|---|---|
Definition |
Reptiles are cold blooded, vertebrate animals who possess dry, scaly skin and lay shelled eggs on the land |
Amphibians are cold-blooded, vertebrate animals who possess an aquatic gill-breathing larval stage and terrestrial, lung-breathing adult stages |
First Evolution | About 315 million years ago | About 370 million years ago. |
Size | Larger | Smaller |
Skin |
Dry, Scaly Skin |
Soft moist skin |
Claws |
Has claws |
Lack claws |
Habitat |
Can live far away from water, even in deserts |
Need to live close to water as they need their skin to be wet to be able to breathe a while |
Adult Stage | Young reptile hatches from its egg it looks more like a small adult and can already defend and feed oneself | Amphibians have a larval stage before becoming an adult which usually a fish-like with gills and tails |
Brain | Larger | Smaller |
Fertilization | Internal | External |
Eggs | Hard, shelled eggs | Soft, shell-less eggs |
Examples | Crocodiles, snakes, lizard and turtles etc. | Frogs and toads, salamanders, Caecilian etc. |
Difference Between Amphibians And Reptiles
Distinctions between amphibians and reptiles, two classes of vertebrate animals. Amphibians, known for their dual life stages and moist skin, undergo metamorphosis from aquatic larvae to terrestrial adults. In contrast, reptiles, including snakes, turtles, and lizards, are typically terrestrial with scaly skin. Understanding these differences in habitat, physiology, and life cycle sheds light on the diversity of the animal kingdom and their ecological roles in various ecosystems.
In this article, we will cover the difference between amphibians and reptiles in this article.
Table of Content
- What are Amphibians?
- What are Reptiles?
- Difference Between Amphibians and Reptiles
- Similarities Between Amphibians And Reptiles
- Conclusion – Difference Between Amphibians And Reptiles
- Other Related Articles on Differences
- FAQs on Difference Between Amphibians And Reptiles
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