Names
| English name | Slender Cone | 
| Valid name | Conus attenuatus Reeve, 1844 | 
| Synonym | Conus ustickei Miller in Nowell-Usticke, 1959 | 
Classification
- 
                                            Animalia [kingdom]
                        Animals            
- 
                                    Mollusca [phylum]
                        Molluscs            
- 
                                    Gastropoda [class]
                        Snails and slugs            
- 
                                    Caenogastropoda [subclass]
                        Caenogastropods            
- 
                                    Neogastropoda [order]
                        
- 
                                    Conoidea [superfamily]
                        
- 
                                    Conidae [family]
                        
- 
                                    Conus Linnaeus, 1758 [genus]
                        
- 
                                    Conus attenuatus Reeve, 184 [species]
                        Slender Cone            
 
 - 
                                    Conus attenuatus Reeve, 184 [species]
                        Slender Cone            
 
 - 
                                    Conus Linnaeus, 1758 [genus]
                        
 
 - 
                                    Conidae [family]
                        
 
 - 
                                    Conoidea [superfamily]
                        
 
 - 
                                    Neogastropoda [order]
                        
 
 - 
                                    Caenogastropoda [subclass]
                        Caenogastropods            
 
 - 
                                    Gastropoda [class]
                        Snails and slugs            
 
 - 
                                    Mollusca [phylum]
                        Molluscs