Although fishlike in many ways, it had robust bony legs, arms, and digits. Ichthyostega clearly spent some time out of water. From these finds, it now appears that the four legs common to land ...

“This is a fish that grew legs using the same genes that contribute ... Also read This Moody, Mohawk Fish with Hands for Fins ...

It’s entirely typical for fish, unlike humans, to have taste receptors on the outside of their body and even on their tail. What was special about some species of sea robins was that their legs ...