Species Detail - Circular Crab (Atelecyclus rotundatus) - Species information displayed is based on the dataset "Sponges of Rathlin Island".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Atelecyclus rotundatus
Circular Crab
NBNSYS0000174010
RecommendedWell-formed
N/A
atrot
(Olivi, 1792)
Crustacean
Species
4
2
1
26/06/1985
17/06/2009
21 January (recorded in 2015)
10 September (recorded in 1996)
Ulster Museum, Sponges of Rathlin Island, National Biodiversity Data Centre, Ireland, Circular Crab (Atelecyclus rotundatus), accessed 20 January 2026, https://maps.biodiversityireland.ie/Dataset/48/Species/17710