Garden Snail

Garden Snail facts at a glance

How big is a garden snail?

An adult garden snail measures 3 cm long — about 2% of the height of an average adult person (1.73 m) — and weighs around 12 g, a small fraction of an average adult’s body weight (70 kg).

What is a group of garden snails called?

Explore more animal collective nouns and baby animal names .

Shell and body

A garden snail carries a coiled, calcium-rich shell that it can withdraw into for protection and to avoid drying out. Its soft body has a single muscular foot, two pairs of tentacles on the head, and eyes set on the longer upper pair. The shell grows with the snail throughout its life.

Slow movement

Snails move by rippling muscles along their foot while secreting a layer of slimy mucus that reduces friction and lets them glide over rough or sharp surfaces. This makes them extremely slow, covering only a few centimeters per minute. The mucus also helps keep their bodies moist.

Diet and behavior

Garden snails are herbivores that feed on leaves, fruit, flowers, and vegetables, which is why gardeners often see them as pests. They rasp food using a ribbon-like, toothed tongue called a radula. In hot or dry weather they seal their shell with dried mucus and rest until conditions improve.

Reproduction and lifespan

Garden snails are hermaphrodites, meaning each individual has both male and female organs, though two snails still usually mate to fertilize each other's eggs. They lay eggs in moist soil, where the young hatch as miniature snails. Most live 2 to 5 years, though some kept in captivity live longer.

Did you know? Garden Snail facts

• The garden snail is a small land mollusk that carries a coiled shell on its back and glides on a single muscular foot over a trail of mucus.
• Garden snails are extremely slow, moving at roughly 0.05 km/h, only a few centimeters per minute. They glide on a layer of mucus that reduces friction.
• Garden snails are herbivores that eat leaves, fruit, flowers, and vegetables. They scrape food using a ribbon-like, toothed tongue called a radula, which is why gardeners often consider them pests.
• Most garden snails live about 2 to 5 years in the wild. With protection from predators and good conditions in captivity, some can live longer.
• Snails secrete mucus as they move to reduce friction and protect their soft foot from rough or sharp surfaces. The slime also helps keep their body moist and can leave a visible shiny trail.
• Conservation: Least Concern (IUCN).

Diet & feeding

Garden Snail feeds primarily as a herbivore (leaves, fruit, vegetables). Garden snails are herbivores that feed on leaves, fruit, flowers, and vegetables, which is why gardeners often see them as pests. They rasp food using a ribbon-like, toothed tongue called a radula. In hot or dry weather they seal their shell with

Adaptations

• A garden snail carries a coiled, calcium-rich shell that it can withdraw into for protection and to avoid drying out. Its soft body has a single muscular foot, two pairs of tentacles on the head, and eyes set on the longer upper pair. The shell grows with the snail throughout its life.
• Snails move by rippling muscles along their foot while secreting a layer of slimy mucus that reduces friction and lets them glide over rough or sharp surfaces. This makes them extremely slow, covering only a few centimeters per minute. The mucus also helps keep their bodies moist.

Behaviour & ecology

• A garden snail carries a coiled, calcium-rich shell that it can withdraw into for protection and to avoid drying out. Its soft body has a single muscular foot, two pairs of tentacles on the head, and eyes set on the longer upper pair. The shell grows with the snail throughout its life.
• Snails move by rippling muscles along their foot while secreting a layer of slimy mucus that reduces friction and lets them glide over rough or sharp surfaces. This makes them extremely slow, covering only a few centimeters per minute. The mucus also helps keep their bodies moist.
• Garden snails are herbivores that feed on leaves, fruit, flowers, and vegetables, which is why gardeners often see them as pests. They rasp food using a ribbon-like, toothed tongue called a radula. In hot or dry weather they seal their shell with dried mucus and rest until conditions improve.

Communication

• Garden Snail uses scent, posture, and vocal signals to mark territory and coordinate social behaviour.
• Communication intensity often peaks during breeding seasons and territorial disputes.

Habitat & range

Gardens, woodlands, hedgerows, and farmland

Ecological role

Garden Snail shapes vegetation through grazing or browsing and serves as prey for larger predators where ranges overlap.

Conservation status of the Garden Snail

Sources & references

This guide is compiled and reviewed against established zoological and conservation references. Key sources for the Garden Snail:

• IUCN Red List of Threatened Species

  Conservation status (Least Concern) reflects the IUCN Red List category for Cornu aspersum.

• iNaturalist — observations & photos

  Search citizen-science observations and community IDs for Cornu aspersum. Useful for range checks and recent sightings — not a substitute for formal Red List status.

• GBIF — occurrence data

  Global Biodiversity Information Facility species search for Cornu aspersum. Explore published occurrence records used in range research.

• IUCN Red List — Cornu aspersum.

  Conservation status (Least Concern) and population trends.

• Animal Diversity Web — Cornu aspersum. University of Michigan Museum of Zoology.

  Life history, morphology, and range.

• Wikipedia — Garden Snail.

  General taxonomy and overview (cross-check primary sources).

• Global Animal Guide editorial standards

  How we research, source, review, and update every guide for accuracy.