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#4650 · 🐌 snails, slugs & other molluscs

Kentish Nun Snail

🇳🇱 Grote karthuizerslak ·Monacha cantiana

LCleast concern 🐌 Snails, slugs & other molluscs 📍 in the Netherlands
Kentish Nun Snail, photo 1 of 10
1/10 © Jon J. Laysell · CC BY-NC 4.0

what is it?

Monacha cantiana , common name the " Kentish snail " or " Kentish garden snail ", 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.

base stats

  • NL sightings 33iNaturalist, research grade
  • worldwide 6,289iNaturalist 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 33 times in the Netherlands on iNaturalist.
  • 6,289 observations worldwide on iNaturalist.
  • Scientifically named by George Montagu in 1803 (223 years ago).

fact sheet

English
Kentish Nun Snail
Nederlands
Grote karthuizerslak
scientific name
Monacha cantiana
class
Gastropoda
order
Stylommatophora
family
Hygromiidae
IUCN Red List
LC · least concern
sightings in NL
33
sightings in Europe
3,399
sightings worldwide
6,289
GBIF records in NL
2,497
weight
—
length
—
lifespan
—
named
1803 by George Montagu

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

relatives· Hygromiidae

Sources: iNaturalist taxon 105968, Wikidata Q3075232, GBIF 5191102, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 9114b54 source