| gptkbp:instanceOf | gptkb:fish_genus 
 | 
                        
                            
                                | gptkbp:canBreatheAir | true 
 | 
                        
                            
                                | gptkbp:canSurviveOutOfWater | true 
 | 
                        
                            
                                | gptkbp:commonName | gptkb:Channidae 
 | 
                        
                            
                                | gptkbp:diet | carnivorous 
 | 
                        
                            
                                | gptkbp:distinctiveFeature | elongated body long dorsal fin
 large mouth with sharp teeth
 
 | 
                        
                            
                                | gptkbp:family | gptkb:Channidae 
 | 
                        
                            
                                | gptkbp:firstDescribed | gptkb:19th_century 
 | 
                        
                            
                                | gptkbp:habitat | lakes freshwater
 rivers
 swamps
 
 | 
                        
                            
                                | gptkbp:introduced | gptkb:North_America 
 | 
                        
                            
                                | gptkbp:invasiveIn | gptkb:United_States 
 | 
                        
                            
                                | gptkbp:lifespan | up to 8 years 
 | 
                        
                            
                                | gptkbp:mainEconomicActivity | food fish aquarium trade
 
 | 
                        
                            
                                | gptkbp:maximumLength | over 1 meter 
 | 
                        
                            
                                | gptkbp:nativeTo | gptkb:Africa gptkb:Asia
 
 | 
                        
                            
                                | gptkbp:notableSpecies | gptkb:Channa_marulius gptkb:Parachanna_obscura
 gptkb:Channa_striata
 Channa argus
 
 | 
                        
                            
                                | gptkbp:order | gptkb:Perciformes 
 | 
                        
                            
                                | gptkbp:parentalCare | yes 
 | 
                        
                            
                                | gptkbp:predators | gptkb:fish amphibians
 invertebrates
 
 | 
                        
                            
                                | gptkbp:regulates | banned in several US states 
 | 
                        
                            
                                | gptkbp:reproduction | egg-laying 
 | 
                        
                            
                                | gptkbp:respiration | suprabranchial organ 
 | 
                        
                            
                                | gptkbp:threats | native fish populations 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Channidae gptkb:Anabantiformes
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | snakeheads 
 |