Well, I believe there are 5 main types, which are: Frogs, Salamanders, Newts, Toads, and Caecilians. I think this is right.. You can find more on Google. As for in the world, I don't know how many amphibians there are if you're asking for an exact answer.
Hope this helped =)
Isn't a toad pretty much a frog?
There are three orders of amphibians: Anura, caudata, and gymnophiona. There are 7,296 different kinds of species of amphibians all over the world.
There are many different types and species of amphibians around the world. Newts and Salamanders are types of amphibians with tails.
No modern amphibians have teeth.
division bryophyta is known as amphibians of plant world of the plant kingdom
kinds of amphibians in the world are frogs toads salamanders and all kinds of other animals. their are also some types of snakes!!
Most amphibians are seasonal, although depending on where they are in the world, it is year round.
There are approximately 5,500 species of discovered amphibians.
Non - reptiles are a completely different grouping of animal from the amphibians.
There are many poisonous amphibians, in which case poison dart frogs are notorious.
Keith A. Harding has written: 'Catalogue of New World amphibians' -- subject(s): Amphibians
i would say about 34% of the earths people own amphibians.
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