Species Detail - Acorn Barnacle (Semibalanus balanoides) - 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).
1 January (recorded in 1985)
8 November (recorded in 1993)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Acorn Barnacle (Semibalanus balanoides), accessed 23 January 2020, <https://maps.biodiversityireland.ie/Dataset/7/Species/17538>