Cornu aspersum

Cornu aspersum

Cornu aspersum, commonly known as the garden snail, is a species of land snail in the family Helicidae. It is one of the most widespread and well-known snail species in the world.

Description

The shell of Cornu aspersum is typically brownish or yellowish with dark brown spiral bands. It has a conical shape with a rounded apex and can reach a size of up to 40 mm in diameter. The body of the snail is soft and slimy, with a grayish color.

Distribution and Habitat

Cornu aspersum is native to the Mediterranean region, but it has been introduced to many other parts of the world. It is commonly found in gardens, parks, and other moist habitats with vegetation. The snail is well adapted to a wide range of climates and can survive in both temperate and subtropical regions.

Behavior

Garden snails are primarily nocturnal and feed on a variety of plant material, including leaves, flowers, and fruits. They are known for their slow movement, using a muscular foot to glide along a trail of mucus. During dry or cold periods, Cornu aspersum can retreat into its shell and seal the opening with a layer of mucus to prevent desiccation.

Economic Importance

Cornu aspersum has both positive and negative impacts on human activities. In some regions, it is considered a delicacy and is consumed as escargot. However, in agricultural settings, garden snails can be pests, causing damage to crops and ornamental plants. Various methods, such as barriers and baits, are used to control their populations.

Conservation

As a widely distributed species, Cornu aspersum is not currently considered threatened. However, habitat destruction and the use of pesticides can have negative effects on its populations. Conservation efforts focus on preserving suitable habitats and promoting sustainable pest control practices.