Species Detail - Leach's Bithynia (Bithynia leachii) - 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 leachii
Leach's Bithynia
NBNSYS0000006616 RecommendedWell-formed
N/A
bilea
(Sheppard, 1823)
Mollusc
Species
2
2
2
05/04/2001
10/04/2002
27 January (recorded in 2002)
30 October (recorded in 1920)
Environmental Protection Agency, Littoral Macroinvertebrate Data From Irish Lakes, National Biodiversity Data Centre, Ireland, Leach's Bithynia (Bithynia leachii), accessed 14 June 2025, <https://maps.biodiversityireland.ie/Dataset/38/Species/208132>

Records per month (across all datasets)

Records per year (across all datasets)