Species Detail - Polycelis nigra or tenuis - Species information displayed is based on the dataset "Littoral Macroinvertebrate Data From Irish Lakes".
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).
Polycelis nigra or tenuis
N/A
NHMSYS0000354832
RecommendedWell-formed
N/A
ponig
N/A
Flatworm (Turbellaria)
Species aggregate
141
76
41
01/01/2001
13/09/2002
27 March (recorded in 2001)
13 September (recorded in 2002)
Environmental Protection Agency, Littoral Macroinvertebrate Data From Irish Lakes, National Biodiversity Data Centre, Ireland, Polycelis nigra or tenuis, accessed 02 August 2025, <https://maps.biodiversityireland.ie/Dataset/38/Species/27954>