Species Detail - Sea Lettuce (Ulva fenestrata) - Species information displayed is based on the dataset "Explore Your Shore".

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
Ulva fenestrata
Sea Lettuce
NBDCSYS000000282 UnverifiedUnverified
N/A
ulfen
Postels & Ruprecht, 1840
Alga
Species
55
34
24
16/03/2019
16/12/2024
10 January (recorded in 2022)
16 December (recorded in 2024)
National Biodiversity Data Centre, Explore Your Shore, National Biodiversity Data Centre, Ireland, Sea Lettuce (Ulva fenestrata), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/305/Species/187320>

Records per month (across all datasets)

Records per year (across all datasets)