The oldest fossil "primitive frog" Triadobatrachus has been known since the Early Triassic of Madagascar, but molecular clock dating shows Perm 265 million years ago when it split from other amphibians. It suggests that it goes back to the era.
Where did most of the frogs come from?
Frogs are found all over the world in all climates except Antarctica. They can be found near any freshwater, but prefer ponds, lakes and swamps because the water does not move very fast. Frogs cannot live in the sea or salt water.
Who did the frog evolve from?
When did the frog evolve? Frogs originated from lungfish in the Devonian period, about 375 million years ago. They used their lungs to leave the water and lived on land.
When did the first frog appear on Earth?
Triadobatrachus machinoti, the world's first frog, about 250 million years before the arrival of dinosaurs, a 10-centimeter-long amphibian with a flat and compact body in Pangea, a supercontinent. Has appeared.
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