Species Detail - Compass jellyfish (Chrysaora hysoscella) - Species information displayed is based on the dataset "Marine sites, habitats and species data collected during the BioMar survey of Ireland.".

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
Chrysaora hysoscella
Compass jellyfish
NHMSYS0021053997 RecommendedWell-formed
N/A
chhys
(Linnaeus, 1767)
Coelenterate (=cnidarian)
Species
1
1
1
30/07/1996
30/07/1996
4 February (recorded in 2015)
13 October (recorded in 2020)
Trinity College, Marine sites, habitats and species data collected during the BioMar survey of Ireland., National Biodiversity Data Centre, Ireland, Compass jellyfish (Chrysaora hysoscella), accessed 29 July 2025, <https://maps.biodiversityireland.ie/Dataset/258/Species/286534>

Records per month (across all datasets)

Records per year (across all datasets)