Species Detail - Isthmoplea sphaerophora - 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).
13 March (recorded in 1987)
31 December (recorded in 1913)
National Biodiversity Data Centre, Ireland, Isthmoplea sphaerophora, accessed 20 February 2019, <https://maps.biodiversityireland.ie/Species/2022>