Species Detail - Freshwater Shrimp (Gammarus) (Gammarus) - Species information displayed is based on all datasets.

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
Gammarus
Freshwater Shrimp (Gammarus)
NHMSYS0001593577 RecommendedIll-formed
N/A
N/A
Fabricius, 1775
Crustacean
Genus
5911
693
108
20/09/1986
16/10/2018
27 March (recorded in 2001)
17 December (recorded in 2009)
National Biodiversity Data Centre, Ireland, Freshwater Shrimp (Gammarus) (Gammarus), accessed 28 July 2025, <https://maps.biodiversityireland.ie/Species/269060>

Records per month (across all datasets)

Records per year (across all datasets)