Species Detail - Margaritifera - Species information displayed is based on the dataset "A national macroinvertebrate dataset collected for the biomonitoring of Ireland’s river network, 2007–2018 (EPA)".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Margaritifera
N/A
N/A
N/A
N/A
Schumacher, 1815
mollusc
Genus
91
40
23
09/05/2007
29/08/2018
9 May (recorded in 2007)
26 October (recorded in 2017)
Environmental Protection Agency, A national macroinvertebrate dataset collected for the biomonitoring of Ireland’s river network, 2007–2018 (EPA), National Biodiversity Data Centre, Ireland, Margaritifera, accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/335/Species/123900>