This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Fishapods and tetrapods. en Comparison between the fins of lobefinned fishes Sarcopterygii and legs of early tetrapods Tiktaalik Panderichthys Eusthenopteron Acanthostega Ichthyostega hindleg own Conty Sarcopterygii Panderichthys
Page 2023 Free-images.com. All images are Public Domain