The species of marine ray-finned fish is found in the deep sea and measures up to 44cm. While their appearance is certainly unique, it appears to have undergone some swelling – likely due to the ...

For example, certain groups of ray-finned fishes show such regressive evolution ... Furthermore, they observed that the ...

For the largest group of vertebrates, ray-finned fishes, the ability to evolve ... Evidence shows that the evolutionary success of these fish was fuelled not necessarily by the key innovation ...