Species Detail - Green Sea Urchin (Psammechinus miliaris) - Species information displayed is based on the dataset "Sponges of Rathlin Island".

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
Psammechinus miliaris
Green Sea Urchin
NHMSYS0021054260 RecommendedWell-formed
N/A
psmil
(P.L.S. Müller, 1771)
Echinoderm
Species
5
2
1
15/06/1983
28/08/2006
3 January (recorded in 2023)
30 December (recorded in 2020)
Ulster Museum, Sponges of Rathlin Island, National Biodiversity Data Centre, Ireland, Green Sea Urchin (Psammechinus miliaris), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/48/Species/286797>

Records per month (across all datasets)

Records per year (across all datasets)