Shellfishes that think that sand has mixed are not good

From the theme of "Track back fellow" this week

Does you who are looking at this page like shellfishes of the littleneck clam and the corbicula, etc. or, do you hate it? I am not because I do not resist at all though those shellfishes are eaten by me without difficulty. Even the same shellfishes are not good at the one thinking that feeling and the sand assumed to be "Jaritsu" when eating have mixed either.
The reason was to have said, "It was likely to become a vermiform appendix." when having said to mother because it had thought assumption, "Jaritsu" when it ate the littleneck clam of littleneck clam's miso soup. By the way, mother seems not to remember such a thing.