| gptkbp:instanceOf | gptkb:order_of_ray-finned_fish 
 | 
                        
                            
                                | gptkbp:characteristic | elongated bodies predatory
 soft-rayed fins
 large mouths
 adipose fin often present
 
 | 
                        
                            
                                | gptkbp:class | gptkb:Actinopterygii 
 | 
                        
                            
                                | gptkbp:commonName | grinners 
 | 
                        
                            
                                | gptkbp:diet | carnivorous 
 | 
                        
                            
                                | gptkbp:distribution | worldwide 
 | 
                        
                            
                                | gptkbp:ecologicalRole | benthic predator midwater predator
 
 | 
                        
                            
                                | gptkbp:firstAppearance | gptkb:Cretaceous_period 
 | 
                        
                            
                                | gptkbp:habitat | gptkb:marine deep sea
 
 | 
                        
                            
                                | gptkbp:kingdom | gptkb:Animalia 
 | 
                        
                            
                                | gptkbp:notableFor | gptkb:Evermannellidae gptkb:Notosudidae
 gptkb:Paralepididae
 gptkb:Synodontidae
 gptkb:Alepisauridae
 gptkb:Aulopidae
 gptkb:Chlorophthalmidae
 gptkb:Ipnopidae
 gptkb:Omosudidae
 gptkb:Pseudotrichonotidae
 gptkb:Scopelarchidae
 Alepisauroidei
 Bathysauroidae
 Giganturidae
 
 | 
                        
                            
                                | gptkbp:notableGenus | gptkb:Evermannella gptkb:Notosudis
 gptkb:Paralepis
 gptkb:Synodus
 Alepisaurus
 Aulopus
 Bathysaurus
 Chlorophthalmus
 Gigantura
 Ipnops
 Omosudis
 Pseudotrichonotus
 Scopelarchus
 
 | 
                        
                            
                                | gptkbp:notableSpecies | lizardfish Lancetfish
 bombay duck
 greeneye
 pearleye
 tripodfish
 
 | 
                        
                            
                                | gptkbp:numberOfFamilies | 15 
 | 
                        
                            
                                | gptkbp:numberOfSpecies | over 230 
 | 
                        
                            
                                | gptkbp:phylum | gptkb:Chordata 
 | 
                        
                            
                                | gptkbp:reproduction | hermaphroditic in some species 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Teleostei gptkb:California_lizardfish
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Aulopiformes 
 |