With the improvement of people's living standards, sea cucumber is no longer a luxury, but from the perspective of football players, it is normal to eat a sea cucumber after training.
Morphological characteristics of sea cucumber
Inclined to the ventral surface, it has 20 tentacles. The anus is slightly back, and there are 5 calcified warts around it. There are scattered small wart feet on the back, and several large breast-like protrusions on each side.
This kind of protrusion is sometimes obvious after being processed into dry sea cucumber, but on the samples soaked in alcohol, most of them will shrink and become inconspicuous. Abdominal tube feet are numerous, dense and irregularly arranged. The body wall is thick and rich in bone fragments, including table-shaped body and button-shaped body. The table-shaped chassis is generally square with smooth edges, with a big hole in the middle and a series of small holes around it. The tower of the table is low and blunt, with many small teeth at the top.