Acanthostega was (were?) the first tetrapods that were able to go on ground, so they could be considered the first amphibians. They originated 365 million years ago.
- ..."were"... they originated in the late Devonian Period in the Paleozoic Era 365 million years ago. Hope that helps! :)
the first amphibians were the Temnospondyls. They were long-headed amphibians with a sprawling gait and distinctive look. the early temnospondyls were the size of large fish. they had stubby feet, and probably couldn't move very fast.
amphibians ARE reptiles.
yes.
10,000 bc
no
fish- amphibians- reptiles- birds -mammals
No. Reptiles and amphibians are two different orders and animals and amphibians cam first. Simply put, the first amphibians evolved from fish and the first reptiles evolved from amphibians.
Alphabetically amphibians do.
No. Although there were amphibians the Jurassic, they first appeared in the Devonian.
Fish, and then amphibians, and then reptiles, and then mammals
No, they did not.
Amphibians are not warm blooded. They are cold blooded. Some amphibians are believed to be the first animals to leave the water and walk on land.
1.Fish 2.Amphibians 3.Reptiles 4.Birds 5.Mammals
Frogs evolved from salamander-like amphibians. They exist since the Triassic, some 200-250 years ago.
Fish appeared earlier. Amphibians later branched off from them.
frog