Species Detail - Harpoon Weed (Asparagopsis armata) - Species information displayed is based on the dataset "Rocky Shore Macroalgae".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Asparagopsis armata
Harpoon Weed
NHMSYS0021059726
RecommendedWell-formed
N/A
asarm
Harvey, 1855
Alga
Species
3
3
2
10/09/2018
03/06/2020
1 January (recorded in 2000)
31 December (recorded in 1958)
Environmental Protection Agency, Rocky Shore Macroalgae, National Biodiversity Data Centre, Ireland, Harpoon Weed (Asparagopsis armata), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/59/Species/292255>