Species Detail - Rough Periwinkle (Littorina saxatilis) - Species information displayed is based on the dataset "Porcupine Marine Natural History Society Records".

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
Littorina saxatilis
Rough Periwinkle
NBNSYS0000176219 UnverifiedUnverified
N/A
lisax
(Olivi, 1792)
mollusc
Species
66
23
10
08/08/1982
14/09/2018
1 January (recorded in 1985)
16 December (recorded in 2024)
Porcupine Marine Natural History Society, Porcupine Marine Natural History Society Records, National Biodiversity Data Centre, Ireland, Rough Periwinkle (Littorina saxatilis), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/313/Species/120669>

Records per month (across all datasets)

Records per year (across all datasets)