However, when the environment is extremely dry, snails cannot survive and die. Snail meat will become a thin layer after a long time because of its high water content, which is not easy to be found.
Snail is not a biological classification name, generally referring to all terrestrial species of Gastropoda. Generally speaking, there is no distinction between aquatic snails and terrestrial snails in western languages. In Chinese, snails only refer to terrestrial species, and snails in a broad sense also include giant shield slugs. Snail is an animal, including many different families and genera. Feed on plants and lay eggs in soil or trees. Common in tropical islands, but some live in cold regions. Arboreal species are brightly colored, while terrestrial species usually have several similar colors and stripes. The crystal snail in Africa is the largest, more than 20 centimeters. Several species of the genus Megasnail in Europe are often used as delicacies, especially in France. Snail is the most common mollusk on land, which has high edible and medicinal value.
reference data
Snails. Baidu [reference time 20 17- 12-24]