Mollusca : Gastropoda : Stylommatophora : GastrodontidaeSnails and slugs

Aegopinella pura (Alder, 1830)

Clear glass snail

Aegopinella pura

Description: A delicate little shell with a broad, flattened spire of 3½ whorls. Umbilicus wide. Surface silky dull with faint irregular radial growth lines crossed by delicate spiral striae. Widespread. 3.5-4.2 mm.

World Distribution: Found across Europe except for the extreme north and extreme south. Distribution type: European Temperate (73).

Irish Distribution: Widely distributed and fairly common.

Key Identification Features:

  • A small, whitish flattened shell of 3½ whorls
  • Surface silky rather than glossy with irregular radial growth lines crossed by delicate spiral striae
  • Colour is usually white but may be yellow-brown
  • Animal pale grey to dark grey
  • Umbilicus wide

Red list status:

  • Least concern (lc).

Distribution Map from NBN: Aegopinella pura at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Aegopinella pura at iNaturalist World Species Observations database.

GBIF data for Aegopinella pura | Classification: Gastropoda, Stylommatophora, Gastrodontidae, Aegopinella

Thumbnails for genus Aegopinella

 Anderson, R., 2024. Aegopinella pura. (Alder, 1830). [In] MolluscIreland.
https://www2.habitas.org.uk/molluscireland/species.php?item=6. Accessed on 2024-12-26.