Species Detail - Pisidium pseudosphaerium - Species information displayed is based on the dataset "All Ireland Non-Marine Molluscan Database".
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
Threatened Species: Endangered
J. Favre, 1927
6 April (recorded in 2003)
16 October (recorded in 2003)
Conchological Society of Great Britain and Ireland, All Ireland Non-Marine Molluscan Database, National Biodiversity Data Centre, Ireland, Pisidium pseudosphaerium, accessed 30 January 2023, <https://maps.biodiversityireland.ie/Dataset/1/Species/123942>