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#4734 · 🐌 snails, slugs & other molluscs

Heath Snail

🇳🇱 Heideslak ·Helicella itala

LCleast concern 🐌 Snails, slugs & other molluscs 📍 in the Netherlands
Heath Snail, photo 1 of 10
1/10 © Jakob Fahr · CC BY-NC 4.0

what is it?

Helicella itala is a species of medium-sized, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. The common Heath snail is a West Palearctic species found in the British Isles, France, Belgium, Netherlands, Switzerland, Denmark, Germany, Austria, Czech Republic and Poland. It is now also widely distributed in Australia (first found in Australia in 1891). In English this is known as the Heath snail .

base stats

  • NL sightings 6iNaturalist, research grade
  • worldwide 2,552iNaturalist observations
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • Spotted 6 times in the Netherlands on iNaturalist.
  • 2,552 observations worldwide on iNaturalist.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Heath Snail
Nederlands
Heideslak
scientific name
Helicella itala
class
Gastropoda
order
Stylommatophora
family
Geomitridae
IUCN Red List
LC · least concern
sightings in NL
6
sightings in Europe
1,295
sightings worldwide
2,552
GBIF records in NL
1,492
weight
—
length
—
lifespan
—
named
1758

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Geomitridae

Sources: iNaturalist taxon 83818, Wikidata Q1500656, GBIF 5858717, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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