Paleontologists have discovered fossils of related fish
species that evolved into land animals. The images are
artistic representations of these creatures.
The most recent is Pederpes at the bottom.
Use your knowledge of developmental changes to
order the fish from earliest to most recent. Choose the
correct order from the drop-down menu.
3, 2, 4, 1
2, 3, 1,4
4, 2, 1,3
1, 2, 3, 4
Done