A photo of the beetle being imitated by the DePuy Killer beetle does not appear here since I have never seen one, in fact I have never even saen the actual beetle being imitated! So what appears below is photo of the actual fly which caught the fish.
A detailed description of how to tie the DePiuy Killer Beetle can be found at https://www.dropbox.com/scl/fi/x82padno4qt8v52pmg6it/Beetle-Dwwrfield-River-Angler.ppt?rlkey=0fo0tqy23pdax3vd4tm4n2eqi&dl=0