alongside two other species currently alive today—African lungfish (Protopterus annectens) and Australian lungfish (Neoceratodus forsteri)—are sometimes known as "living fossils" because they ...

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 ...

The much-loved lungfish was given the honorary title of Dr Leonard after proving a hit with students. His illustrious career saw the 60cm (23in) long "living fossil" named on a number of published ...