Species Detail - Sphaerium nucleus - 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: Vulnerable
(S. Studer, 1820)
14 March (recorded in 2006)
8 October (recorded in 2008)
Conchological Society of Great Britain and Ireland, All Ireland Non-Marine Molluscan Database, National Biodiversity Data Centre, Ireland, Sphaerium nucleus, accessed 20 January 2022, <https://maps.biodiversityireland.ie/Dataset/1/Species/123959>