Species Detail - Sialis lutaria - Species information displayed is based on all datasets.
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).
insect - alderfly (Megaloptera)
19 May (recorded in 2012)
25 May (recorded in 2013)
National Biodiversity Data Centre, Ireland, Sialis lutaria, accessed 27 February 2020, <https://maps.biodiversityireland.ie/Species/184483>