Species Detail - Flat Top Shell (Steromphala umbilicalis) - Species information displayed is based on the dataset "SeaSearch records from Irish coastal waters".
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).
Steromphala umbilicalis
Flat Top Shell
NHMSYS0021185570
RecommendedWell-formed
N/A
stumb
(da Costa, 1778)
Mollusc
Species
13
5
3
09/05/2009
30/09/2018
1 January (recorded in 1985)
31 December (recorded in 2018)
Seasearch, SeaSearch records from Irish coastal waters, National Biodiversity Data Centre, Ireland, Flat Top Shell (Steromphala umbilicalis), accessed 14 December 2025, https://maps.biodiversityireland.ie/Dataset/158/Species/300055