Species Detail - Demon Shrimp (Dikerogammarus haemobaphes) - 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
Dikerogammarus haemobaphes
Demon Shrimp
NHMSYS0021050246 RecommendedWell-formed
N/A
dihae
(Eichwald, 1841)
Crustacean
Species
15
7
3
30/09/2025
20/10/2025
30 September (recorded in 2025)
20 October (recorded in 2025)
Collated by the National Biodiversity Data Centre from different sources, National Invasive Species Database, National Biodiversity Data Centre, Ireland, Demon Shrimp (Dikerogammarus haemobaphes), accessed 21 November 2025, <https://maps.biodiversityireland.ie/Dataset/397/Species/282786>

Records per month (across all datasets)

Records per year (across all datasets)