Species Detail - Acorn Barnacle (Semibalanus balanoides) - Species information displayed is based on the dataset "iNaturalist Marine Species Records for Ireland".
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).
Semibalanus balanoides
Acorn Barnacle
NBNSYS0000042568
UnverifiedUnverified
N/A
sebal
(Linnaeus, 1767)
crustacean
Species
14
9
8
23/09/2016
04/08/2021
1 January (recorded in 1985)
16 December (recorded in 2024)
iNaturalist, iNaturalist Marine Species Records for Ireland, National Biodiversity Data Centre, Ireland, Acorn Barnacle (Semibalanus balanoides), accessed 13 May 2025, <https://maps.biodiversityireland.ie/Dataset/387/Species/17538>