Facts about Amphibians will inform you about animals who can live in the water and on land. All amphibians are vertebrates. It means that they have spine and backbone. Salamanders, caecilians, and frogs are the types of amphibians. They have different characteristics and physical appearances. Here are ten interesting facts about amphibians.
Facts about Amphibians 1: Two-lives
Amphibians are also called two-lives, because they can live in two parts (in water and on land). They can live in water because they have gills and fins like a fish. They can also live on land because they have legs and lungs. On the other hand, young amphibians live in the waters first, then on land after grow up.
Facts about Amphibians 2: Salamanders
Salamanders are carnivores. They eat fish, crustaceans, insects, frogs, and mice. Larva is the name of salamander babies. Besides, salamanders also have long and skinny bodies, moist skin, long tails, and short legs. Squeezing their muscles is aimed to protect themselves from enemies or predators.
Facts about Amphibians 3: Frogs
Frogs are group of anura. Their bodies are short; they have bulging eyes, webbed feet and no tail. They belong to carnivores; they eat insects such as worms, grasshoppers, mosquitoes, dragonflies, etc. The babies of frog are called tadpoles. Besides, frogs have shorter backbones than salamanders and caecilians.
Facts about Amphibians 4: Caecilians
Caecilians are predators. They do not have legs and arms like snakes or worm. The colour of caecilians are brown, yellow, gray, orange, or black. They have long bodies and can grow up over 4 feet. They also have moist skin, tiny eyes, tentacle, and pointed nose. Besides, they like to burrow dirt or mud.
Facts about Amphibians 5: Amphibians diet
Amphibians are carnivores. Large and small amphibians have different diet. Large animals usually eat reptiles, mice, snakes, and birds whereas small animals eat insects, spiders, snails, and slugs.
Facts about Amphibians 6: Metamorphosis
Most amphibians grow from egg. The first, they hatch from eggs. After that, they become larvae and have gills and fins to survive in the water. In the process of metamorphosis, their gills are lost and followed by lungs. They also have lungs and legs to live on land.
Facts about Amphibians 7: Habitat
Forests, lakes, streams, swamps, rainforests, bogs, meadows, and ponds are habitats of amphibians.
Facts about Amphibians 8: Five basic senses of Amphibians
Hear, taste, sight, touch, and smell are the five basic senses of Amphibians. They have also abilities to detect the Earth’s magnetic field and infrared and ultraviolet light.
Facts about Amphibians 9: The largest amphibians
Chinese Giant Salamander is the largest amphibian. The weight of Chinese Salamander reaches 140 lb and the length is around 1.5-1.8 meters.
Facts about Amphibians 10: Cold-blooded animals
Amphibians are cold-blooded animals. They regulate their bodies depend on the temperature outside. For example, the body become warmer at noon and become cooler at night.
We have talked facts about Amphibians. Do you know other facts about Amphibians? Hopefully, this article will help you to know interesting facts about them. Enjoy reading.