lobe-finned fish
lobe-finned fish
lobe-finned fish
Chordates are the common ancestors of fish and sharks. They include lampreys and other types of primitive fish species that live in the sea.
Fish were the first animals of the world. So they are our ancestors.
lobe-finned fish
The best way would be through genetic analysis - if snakes and fish shared close evolutionary ancestors, many of the genes would be similar between the two classes of animals.
The ancestors of all living amphibians were fish-like animals.
The Coelacanth, a lobe-finned fish.
Yes, viperfish do have prehistoric ancestors. They belong to a lineage that can be traced back to ancient deep-sea fish, with their evolutionary history dating back millions of years. Their unique adaptations, such as bioluminescent lures and elongated bodies, have allowed them to thrive in the deep ocean environment, reflecting evolutionary traits that have persisted since prehistoric times.
Sharks, lung fish, bony fish, trilobite, and,amphibians.
fish, specifically "mud" fish or lung fish.
They were jawless fish that lived during the Paleozoic era Stunningly some of our oldest ancestors came from ostracoderms!