I don't recall these posts Gnu.I only look at those that seem to have an interesting (IMO) title. So, it is not odd I missed your posts.

What shellfish are you refering to - I don t believe all shellfish types have worms? When you eat many marinme molluscs - like clams, mussels and oysters you are eating the guts. But, mot so for Scallops (also a marine mollusc), lobsters and crab.