1. Difference in shape

It is understandable if you accidentally mistake a sea gut for a sandworm. Because they really do look alike. There was even a time when people thought that sea intestines were deep sea sandworms. This is wrong, as sea intestines belong to the species Marcus, while sandworms belong to the species Starworms, and they belong to different species.

2, the length of the difference:

Sandworms body length of about 10 to 20 cm, and naked and hairless, the body wall longitudinal muscle bundles, each ring muscle interlacing arrangement, the formation of a square lattice pattern; and the sea intestines are not hairy, light yellow. The body is thick, covered with granular projections of varying sizes, and the muzzle is conical; there is one pair of abdominal setae, which are thick; and there is a ring of 9-13 brown caudal setae around the anus.

Simply put, the fat one is the "sea gut", while the thin and long one is the "sandworm". In addition, from the appearance of the color pattern can also distinguish them, the sea intestines are light yellow, while the sandworms have a square checkered pattern all over the body; from the structure of the body can also be distinguished, the sea intestines have a conical kiss at both ends, and the tail, the abdomen has bristles.

Each has its own advantages.

While both sandworms and sea intestines look scary from the outside, and many people are afraid to eat them, both ingredients are very rich in nutrients, and consumption can supplement a variety of nutrients for the body.

Helps to maintain the normal physiological function of human tissues and organs. And both are very rich in protein, eat up the taste is also very crispy and fresh, because everyone's taste preferences are not the same, so can not point out which one is more delicious, it is recommended that you can choose according to personal taste preferences.