Gasterosteus aculeatus
        
            
                
                    
                        
                             
                            Gasterosteus aculeatus
                            
                                Image credit: Allison Fuiten                            
                        
                        816 entries
                                                    
                            
                               
                                                           
                                                                         
                 
             
            
                
| Class | Order | Superfamily | Entries | 
|---|
| CLASS I | LTR | Copia | 3 | 
| CLASS I | LTR | DIRS | 2 | 
| CLASS I | LTR | ERV | 17 | 
| CLASS I | LTR | Gypsy | 118 | 
| CLASS I | LTR | Ngaro | 2 | 
| CLASS I | LTR | Pao | 6 | 
| CLASS I | LTR | Unknown | 145 | 
| CLASS I | LINE | I | 6 | 
| CLASS I | LINE | L1 | 13 | 
| CLASS I | LINE | L2 | 85 | 
| CLASS I | LINE | Penelope | 1 | 
| CLASS I | LINE | Proto2 | 1 | 
| CLASS I | LINE | R1 | 1 | 
| CLASS I | LINE | R2 | 5 | 
| CLASS I | LINE | Rex | 19 | 
| CLASS I | LINE | RTE | 31 | 
| CLASS I | LINE | Unknown | 26 | 
| CLASS I | SINE | MIR | 3 | 
| CLASS I | SINE | tRNA | 2 | 
| CLASS I | SINE | Unknown | 8 | 
| CLASS I | Non-LTR/Unknown | Unknown | 56 | 
| CLASS II | TIR | CMC | 8 | 
| CLASS II | TIR | Ginger | 3 | 
| CLASS II | TIR | hAT | 75 | 
| CLASS II | TIR | Kolobok | 1 | 
| CLASS II | TIR | Merlin | 1 | 
| CLASS II | TIR | Novosib | 1 | 
| CLASS II | TIR | PIF | 12 | 
| CLASS II | TIR | PiggyBac | 1 | 
| CLASS II | TIR | Tc1-Mariner | 34 |