Statements (25)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:fish
                                        
                                         | 
                            
| gptkbp:class | 
                                    
                                        
                                            gptkb:Chondrichthyes
                                        
                                         | 
                            
| gptkbp:commonName | 
                                    
                                        
                                            
                                            electric rays
                                        
                                        
                                         | 
                            
| gptkbp:conservationStatus | 
                                    
                                        
                                            
                                            varies by species
                                        
                                        
                                         | 
                            
| gptkbp:describedBy | 
                                    
                                        
                                            gptkb:John_Edward_Gray
                                        
                                         | 
                            
| gptkbp:describedYear | 
                                    
                                        
                                            
                                            1838
                                        
                                        
                                         | 
                            
| gptkbp:diet | 
                                    
                                        
                                            
                                            carnivorous
                                        
                                        
                                         | 
                            
| gptkbp:distinctiveFeature | 
                                    
                                        
                                            
                                            electric organs
                                        
                                        
                                         | 
                            
| gptkbp:distribution | 
                                    
                                        
                                            
                                            worldwide
                                        
                                        
                                         | 
                            
| gptkbp:electricShock | 
                                    
                                        
                                            
                                            up to 220 volts
                                        
                                        
                                         | 
                            
| gptkbp:habitat | 
                                    
                                        
                                            gptkb:marine
                                        
                                         | 
                            
| gptkbp:kingdom | 
                                    
                                        
                                            gptkb:Animalia
                                        
                                         | 
                            
| gptkbp:maximumLength | 
                                    
                                        
                                            
                                            up to 1.8 meters
                                        
                                        
                                         | 
                            
| gptkbp:notableGenus | 
                                    
                                        
                                            gptkb:Hypnos
                                        
                                         gptkb:ship gptkb:Tetronarce gptkb:Torpedinella  | 
                            
| gptkbp:numberOfSpecies | 
                                    
                                        
                                            
                                            about 22
                                        
                                        
                                         | 
                            
| gptkbp:order | 
                                    
                                        
                                            gptkb:Torpediniformes
                                        
                                         | 
                            
| gptkbp:phylum | 
                                    
                                        
                                            gptkb:Chordata
                                        
                                         | 
                            
| gptkbp:reproduction | 
                                    
                                        
                                            
                                            ovoviviparous
                                        
                                        
                                         | 
                            
| gptkbp:uses | 
                                    
                                        
                                            
                                            studied for bioelectricity
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Pacific_electric_ray
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            6
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Torpedinidae
                                        
                                        
                                         |