| gptkbp:instanceOf | gptkb:species 
 | 
                        
                            
                                | gptkbp:class | gptkb:Sarcopterygii 
 | 
                        
                            
                                | gptkbp:commercialUse | aquarium trade 
 | 
                        
                            
                                | gptkbp:commonName | gptkb:fish 
 | 
                        
                            
                                | gptkbp:conservationStatus | Endangered 
 | 
                        
                            
                                | gptkbp:describedBy | gptkb:J._L._G._Krefft 
 | 
                        
                            
                                | gptkbp:describedYear | 1870 
 | 
                        
                            
                                | gptkbp:diet | omnivore 
 | 
                        
                            
                                | gptkbp:distribution | gptkb:Queensland,_Australia 
 | 
                        
                            
                                | gptkbp:family | gptkb:Neoceratodontidae 
 | 
                        
                            
                                | gptkbp:features | single lung no estivation
 
 | 
                        
                            
                                | gptkbp:fossil | Cretaceous to present 
 | 
                        
                            
                                | gptkbp:genus | gptkb:Neoceratodus 
 | 
                        
                            
                                | gptkbp:habitat | lakes freshwater rivers
 
 | 
                        
                            
                                | gptkbp:IUCNStatus | EN 
 | 
                        
                            
                                | gptkbp:kingdom | gptkb:Animalia 
 | 
                        
                            
                                | gptkbp:larvalStage | no external gills 
 | 
                        
                            
                                | gptkbp:laysEggs | August to December 
 | 
                        
                            
                                | gptkbp:legalSystem | yes 
 | 
                        
                            
                                | gptkbp:lifespan | up to 100 years 
 | 
                        
                            
                                | gptkbp:maximumLength | 150 cm 
 | 
                        
                            
                                | gptkbp:namedAfter | gptkb:William_Forster 
 | 
                        
                            
                                | gptkbp:nativeTo | gptkb:Australia 
 | 
                        
                            
                                | gptkbp:notableFeature | can survive out of water for short periods has lobed fins
 one of the oldest living vertebrate lineages
 
 | 
                        
                            
                                | gptkbp:order | gptkb:Ceratodontiformes 
 | 
                        
                            
                                | gptkbp:phylum | gptkb:Chordata 
 | 
                        
                            
                                | gptkbp:relatedTo | gptkb:Lepidosiren gptkb:Protopterus
 
 | 
                        
                            
                                | gptkbp:reproduction | oviparous 
 | 
                        
                            
                                | gptkbp:respiration | lungs gills
 
 | 
                        
                            
                                | gptkbp:synonym | gptkb:Ceratodus_forsteri 
 | 
                        
                            
                                | gptkbp:typeSpecies | gptkb:Neoceratodus 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Granddad_(Australian_lungfish) 
 | 
                        
                            
                                | gptkbp:bfsLayer | 5 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Neoceratodus forsteri 
 |