Species Detail - Amphibalanus improvisus - Species information displayed is based on the dataset "National Invasive Species Database".

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
Amphibalanus improvisus
N/A
NHMSYS0021006588 RecommendedWell-formed
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> Medium Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
amimp
(Darwin, 1854)
Crustacean
Species
2
2
2
01/01/2018
31/12/2022
27 October (recorded in 2024)
27 October (recorded in 2024)
Collated by the National Biodiversity Data Centre from different sources, National Invasive Species Database, National Biodiversity Data Centre, Ireland, Amphibalanus improvisus, accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/397/Species/280599>

Records per month (across all datasets)

Records per year (across all datasets)