Family Protopteridae (Australian lungfish)
Osteichthyes - Ceratodontiformes - Protopteridae
Parent taxon: Lepidosirenoidei according to R. Betancur et al. 2013
See also Jordan 1963, Nelson et al. 2016 and Otero et al. 2015
Sister taxon: Lepidosirenidae
Subtaxa: none
Ecology: nektobenthic carnivore
Distribution: