| gptkbp:instanceOf | gptkb:fish gptkb:species
 
 | 
                        
                            
                                | gptkbp:activePeriod | gptkb:time_zone dawn
 dusk
 
 | 
                        
                            
                                | gptkbp:aggression | sometimes 
 | 
                        
                            
                                | gptkbp:biteForce | 72 pounds (approximate) 
 | 
                        
                            
                                | gptkbp:clutchSize | up to 5000 
 | 
                        
                            
                                | gptkbp:color | red silver
 
 | 
                        
                            
                                | gptkbp:commercialUse | fishing aquarium trade
 
 | 
                        
                            
                                | gptkbp:commonInAquariums | yes 
 | 
                        
                            
                                | gptkbp:conservationStatus | Least Concern 
 | 
                        
                            
                                | gptkbp:describedBy | gptkb:Johann_Paul_Arnold 
 | 
                        
                            
                                | gptkbp:describedYear | 1829 
 | 
                        
                            
                                | gptkbp:diet | gptkb:carnivore omnivore
 
 | 
                        
                            
                                | gptkbp:family | gptkb:Serrasalmidae 
 | 
                        
                            
                                | gptkbp:foundIn | gptkb:Amazon_River gptkb:Essequibo_River
 gptkb:Paraguay_River
 gptkb:Paraná_River
 
 | 
                        
                            
                                | gptkbp:genus | gptkb:Pygocentrus 
 | 
                        
                            
                                | gptkbp:habitat | floodplains freshwater
 rivers
 
 | 
                        
                            
                                | gptkbp:length | 20-30 cm 
 | 
                        
                            
                                | gptkbp:lifespan | 10 years 
 | 
                        
                            
                                | gptkbp:maximumLength | 50 cm 
 | 
                        
                            
                                | gptkbp:maximumSpeed | 3.9 kg 
 | 
                        
                            
                                | gptkbp:nativeTo | gptkb:South_America 
 | 
                        
                            
                                | gptkbp:notableFeature | sharp teeth red belly
 
 | 
                        
                            
                                | gptkbp:order | gptkb:Characiformes 
 | 
                        
                            
                                | gptkbp:predators | gptkb:fish gptkb:caimans
 invertebrates
 large fish
 river dolphins
 
 | 
                        
                            
                                | gptkbp:region | gptkb:Guianas gptkb:Amazon_Basin
 gptkb:Paraguay-Paraná_system
 northeastern Brazil
 
 | 
                        
                            
                                | gptkbp:reproduction | egg layer 
 | 
                        
                            
                                | gptkbp:schoolingFish | yes 
 | 
                        
                            
                                | gptkbp:scientificName | gptkb:Pygocentrus_nattereri 
 | 
                        
                            
                                | gptkbp:teeth | serrated triangular
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Pygocentrus_nattereri gptkb:Rupununi_River
 gptkb:Neotropical_realm
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | red-bellied piranha 
 |