Species Detail - Wireweed (Sargassum muticum) - Species information displayed is based on the dataset "Coastal and Marine Species Database".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map

Species image

Sargassum muticum
Wireweed
Japweed
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> High Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
samut
(Yendo) Fensholt
alga
Species
3
2
2
12/08/2014
21/09/2014
5 January (recorded in 2021)
31 December (recorded in 1973)
Collated by the National Biodiversity Data Centre from different sources, Coastal and Marine Species Database, National Biodiversity Data Centre, Ireland, Wireweed (Sargassum muticum), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/197/Species/764>

Records per month (across all datasets)

Records per year (across all datasets)