Species Detail - Craesus alniastri - Species information displayed is based on the dataset "General Biodiversity Records from Ireland".
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).
Nematus varus, Tenthredo alniastri
insect - hymenopteran
21 June (recorded in 2016)
21 October (recorded in 2022)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Craesus alniastri, accessed 11 December 2023, <https://maps.biodiversityireland.ie/Dataset/7/Species/62620>