: a large, olive green to dull brown lungfish (Neoceratodus forsteri synonym Ceratodus forsteri) of Australian rivers that attains a length of up to 5 feet (1.5 meters)
An Australian lungfish is the world's oldest fish in an aquarium, at more than 80 years old.—Kate Lucas, Orange County Register (California), 5 July 2009
Australian lungfish can stay completely underwater because they take in lots of oxygen through their skin.—Hedda Nussbaum, Ranger Rick, November 1984
called alsobarramunda, Burnett salmon, Queensland lungfish, salmon