Here is another piece of evidence that supports at least the rationale of a water-land transition:
quote:
The eel catfish, Channallabes apus, is found in the muddy swamps of the tropics of western Africa.
The 30-40cm-long (12-16in) fish is able to propel itself out of the water and bend its head downwards to capture insects in its jaws.
The Belgian researchers, writing in the journal Nature, hope this discovery will help to explain how fish moved from sea to land millions of years ago.