Common garden snail

Cornu aspersum

Cornu aspersum, formerly known as Helix aspersa, is a species of land snail commonly known as the Common Garden Snail or Brown Garden Snail. This snail species is native to the Mediterranean region but has been introduced and is now widely distributed worldwide. Here's more detailed information:

Overview:

Common Garden Snails are terrestrial gastropod mollusks with a distinctive coiled shell. They are known for their adaptability to various environments and are often found in gardens, agricultural fields, and other outdoor areas.

Identification:

  1. Shell: The shell of Cornu aspersum is typically brownish or yellowish with darker bands. It has a characteristic coiled or spiral shape.
  2. Body: The snail's body is soft, slimy, and mottled in appearance.

Habitat:

Common Garden Snails are adaptable and can thrive in a range of habitats, from gardens and fields to wooded areas. They prefer moist conditions.

Feeding Habits:

These snails are herbivores and feed on a variety of plant materials, including leaves, stems, and flowers. Their feeding activity can sometimes lead to damage to garden plants.

Life Cycle:

  1. Eggs: Snails lay spherical, translucent eggs in clusters in damp soil.
  2. Juveniles: After hatching, young snails emerge and go through various stages of development.
  3. Adults: Adult snails reach maturity and continue the reproductive cycle.

Management:

  1. Handpicking: Physically removing snails from plants by hand, especially during the evening or early morning, can help control their populations.
  2. Barriers: Creating physical barriers, such as copper strips or diatomaceous earth, can deter snails from reaching plants.
  3. Natural Predators: Encouraging natural predators, such as birds, frogs, and predatory beetles, can help keep snail populations in check.
  4. Beer Traps: Placing containers filled with beer at ground level can attract and drown snails.