Species Detail - Great Pond Snail (Lymnaea stagnalis) - Species information displayed is based on the dataset "River Biologists' Database (EPA)".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Lymnaea stagnalis
Great Pond Snail
NHMSYS0021056362 RecommendedWell-formed
N/A
lysta
(Linnaeus, 1758)
Mollusc
Species
83
57
36
21/09/2004
19/10/2009
7 January (recorded in 1970)
28 December (recorded in 1973)
Environmental Protection Agency, River Biologists' Database (EPA), National Biodiversity Data Centre, Ireland, Great Pond Snail (Lymnaea stagnalis), accessed 22 February 2026, https://maps.biodiversityireland.ie/Dataset/19/Species/288896

Records per month (across all datasets)

Records per year (across all datasets)