Species Detail - Lion’s Mane Jellyfish (Cyanea capillata) - 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
Cyanea capillata
Lion’s Mane Jellyfish
NBNSYS0000174820 UnverifiedUnverified
N/A
cycap
(Linnaeus, 1758)
coelenterate (=cnidarian)
Species
328
111
53
26/03/1989
29/09/2024
26 March (recorded in 1989)
6 December (recorded in 2020)
National Biodiversity Data Centre, Explore Your Shore, National Biodiversity Data Centre, Ireland, Lion’s Mane Jellyfish (Cyanea capillata), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/305/Species/16080>

Records per month (across all datasets)

Records per year (across all datasets)