Species Detail - Halosiphon tomentosus - 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).
12 April (recorded in 1986)
31 December (recorded in 1994)
National Biodiversity Data Centre, Ireland, Halosiphon tomentosus, accessed 17 January 2020, <https://maps.biodiversityireland.ie/Species/920>