I know, I too want to hear more about anthropod infestations and ropeworms. His protocol is clearing in me the exact type of specimens in your photo.
Its taken a long time for me and now I'm seeing them 3" long and hard and sharp like yours appeared. These big ones hurt their way through all of my gut organs, each organ in it's time, as they move through. It concerns me, but not like it would if the pains concentrated on a specific failing organ, involved swelling, or any of my bloodwork showed flags.
I've learned that Fenben keeps working in me 4-7 days after last dose in my body, and starts working instantaneously. Constipation during treatment is bad, so figure out how to get the dead ones through.