Conch moves slowly, often feeding on algae and microorganisms, generally inhabiting shallow sea areas and feeding on echinoderms. The outer lip of the shell is extremely abduction, and the female snail is obviously larger than the male snail. Meat is edible, and shells are ornamental and can be used for carving. Night activities. Feet are located on the ventral surface of the body, thick and muscular, suitable for crawling.
Conch shell is slightly square in outline, large and thick, with a shell as high as 10 cm and six spiral layers. Most of them belong to gastropods of mollusks, and the number is very small and extremely rare. It is mostly produced in the coastal deep waters of Asia, Africa and America, and began to flourish in the middle and late Cambrian. In the early Ordovician, a large number of new genera and species evolved by radiation, which were widely distributed in the coastal deep waters of Asia, Africa, America, Europe and Oceania.