Old Giant Fish Remains Discovered in Australia, Experts Call It ‘Living Fossil' The coelacanth, often referred to as a "living fossil," was linked to the dinosaur era and belonged to a group of fish ...

Only three lineages of these closest relatives, the lungfish, are still alive today: one in Africa, one in South America and one in Australia. It seems that evolution has forgotten them ...

and Australian lungfish. Several of these species are already endangered or critically endangered, and their lives are put at further risk by the rapid growth of the tilapia. The ABC reported that ...