Species Detail - Collaria arcyrionema - 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).
23 May (recorded in 1920)
5 October (recorded in 2002)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Collaria arcyrionema, accessed 20 October 2018, <https://maps.biodiversityireland.ie/Dataset/7/Species/131386>