Description
English: Queensland Lungfish (Neoceratodus forsteri) in Suma Aqualife Park
Source http://opencage.net/pics.e/large_1151.asp
Author Unknown
Source: https://commons.wikimedia.org/wiki/File:Queensland_Lungfish_(Neoceratodus_forsteri).jpg

The Queensland lungfish, Neoceratodus forsteri (also known as the Australian lungfish, Burnett salmon, and barramunda), is the sole surviving member of the family Ceratodontidae and order Ceratodontiformes. It is one of only six extant lungfish species in the world. Endemic to Australia, the Ceratodontidae are an ancient family belonging to the subclass Sarcopterygii, or lobe-finned fishes.