Fish | Trusted

: It was from lobe-finned fish that tetrapods—four-limbed vertebrates—eventually evolved and moved onto land, leading to all modern land animals, including humans.

: The Devonian period (roughly 419–359 million years ago) saw a massive explosion in fish diversity, including armored placoderms and the first ancestors of modern sharks and bony fish. : It was from lobe-finned fish that tetrapods—four-limbed

The history of fish stretches back over to the Cambrian explosion. leading to all modern land animals