This yellow part is the internal organs of the conch.

In fact, this part, most of the conch's intestines and sediment, in fact, is our common sense of the "shit", and do not recommend that we eat, after eating the taste of good or bad let's put aside, but that kind of mouth with the feeling of mud and sand, it will make people feel very uncomfortable.

The conch shell edge contour slightly quadrangular, large and thick, shell up to about 10 centimeters, conch layer 6 levels. Mostly belong to the mollusc gastropods, very few in number and extremely rare.

Many reproduction in Asia, Africa, the Americas in the coastal deep sea water, to the Middle and Late Cambrian, began to flourish, the Early Ordovician a large number of radiation evolution, the emergence of many new genera, widely distributed in Asia, Africa, the Americas, Europe and Oceania in the coastal deep sea water.

Habitat

The sea snail is a warm-sea species, mainly living in the low-tide line, the depth of 1-30 meters of broken coral substrate in the shallow sea. Like other animals, conch and other mollusks have adapted to the ever-changing living environment. From the rocks washed by the sea day and night to the dark and muddy deep sea floor, all forms of habitats have their own special mollusc fauna.

The tides influence the characteristics and distribution of molluscs growing on the seashore, as do the characteristics of the geological surfaces on which they live. However, the food provided by abundant sunlight is more important. Molluscs are best suited to the tropics, which is why the variety of sea shells in this region is breathtaking.

Slower-moving and often feeding on seaweed and tiny organisms, conchs generally inhabit shallow waters and are addicted to echinoderms. The outer lip of the shell is extremely outspread, and the female snail is significantly larger than the male snail. The meat is edible and the shell is ornamental and can be used for carving. Nocturnal. Feet are located on the ventral surface of the body, are blocky, extremely muscular and suitable for crawling.