Species Detail - Black-lined Periwinkle (Littorina nigrolineata) - 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 nigrolineata
Black-lined Periwinkle
N/A
N/A
linig
(J E Gray, 1839)
mollusc
Species
9
5
5
08/08/1982
28/09/2007
7 April (recorded in 1997)
28 September (recorded in 2007)
Porcupine Marine Natural History Society, Porcupine Marine Natural History Society Records, National Biodiversity Data Centre, Ireland, Black-lined Periwinkle (Littorina nigrolineata), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/313/Species/120666>

Records per month (across all datasets)

Records per year (across all datasets)