The shell has a shell on it that will come off with time, the shell itself is made up of segments that will also come apart. I have always found it hard to make anything out of them.
Tim
A Story:
I was probably 17 or so and had a girl over to eat Supper with us. She was eating and talking away, she turned to my Mom and said. “this is very good, what is it”. My Mom, who was pretty much a “Tom Boy” looked over at me and said,”do you want to tell her or do you want me to” at this the girls says, “WHAT is This?”. At my reply of "Turtle", she jumped up from the table, was out the door and in the car in a flash. All she said was take me home, when I got home my Mom, Dad and Brother said they didn’t think they had ever laughed that hard before. Except for at school I never saw the girl again. We used to eat a lot of Snapper in stews and soups, still do when I come across one.