Species Detail - Gammarus zaddachi - Species information displayed is based on the dataset "Irish Lagoon Surveys".

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 zaddachi
N/A
NBNSYS0000013801 RecommendedWell-formed
N/A
gazad
Sexton, 1912
Crustacean
Species
42
34
25
11/09/1996
31/10/2017
26 April (recorded in 2022)
23 October (recorded in 2009)
Geoff Oliver and Eddie McCormack, Irish Lagoon Surveys, National Biodiversity Data Centre, Ireland, Gammarus zaddachi, accessed 19 January 2026, https://maps.biodiversityireland.ie/Dataset/303/Species/17459

Records per month (across all datasets)

Records per year (across all datasets)