Species Detail - Flat Top Shell (Steromphala umbilicalis) - 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
Steromphala umbilicalis
Flat Top Shell
NHMSYS0021185570 RecommendedWell-formed
N/A
stumb
(da Costa, 1778)
Mollusc
Species
296
99
44
18/05/2019
18/12/2024
1 January (recorded in 1985)
31 December (recorded in 2018)
National Biodiversity Data Centre, Explore Your Shore, National Biodiversity Data Centre, Ireland, Flat Top Shell (Steromphala umbilicalis), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/305/Species/300055>

Records per month (across all datasets)

Records per year (across all datasets)