Thank you .

loved this well constructed and informative video

Loved this short but informative video

Cant wait to share this around

I seen a giant lungfish while Kayaking just up from the Coomera River Weir, this was back around 2015.

Good job folks. Great to see some people that are intelligent enough to understand what needs to be done.

They're not "the oldest living ancestor to all land vertebrates", the Coelacanths the Dipnoi are the most recent aquatic ancestors to the tetrapod split. The oldest would be some cell, thats a weird way to say it since all life on earth came from LUCA and has all been evolving for the EXACT same amount of time. In other words, of when the tetrapods came to land, the Dipnoi (lungfish) and the Coelacanths are the closest split off before the evolution of tetrapoda that didn't go extinct. So they are THE CLOSEST EXTANT AQUATIC ANCESTORS TO ALL LAND VERTEBRATES. Not "the oldest living ancestors to all land vertebrates".