Species Detail - Common Bithynia (Bithynia tentaculata) - Species information displayed is based on the dataset "Littoral Macroinvertebrate Data From Irish Lakes".

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
Bithynia tentaculata
Common Bithynia
NHMSYS0021055580 RecommendedWell-formed
N/A
biten
(Linnaeus, 1758)
Mollusc
Species
53
35
25
01/01/2001
13/09/2002
3 January (recorded in 2000)
31 December (recorded in 1975)
Environmental Protection Agency, Littoral Macroinvertebrate Data From Irish Lakes, National Biodiversity Data Centre, Ireland, Common Bithynia (Bithynia tentaculata), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/38/Species/288115>

Records per month (across all datasets)

Records per year (across all datasets)