Species Detail - Hyas coarctatus - Species information displayed is based on the dataset "Marine sites, habitats and species data collected during the BioMar survey of 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).
Hyas coarctatus
N/A
NHMSYS0021049633
RecommendedWell-formed
N/A
hycoa
Leach, 1816
Crustacean
Species
17
10
8
17/07/1993
12/09/1996
21 January (recorded in 2014)
12 September (recorded in 1996)
Trinity College, Marine sites, habitats and species data collected during the BioMar survey of Ireland., National Biodiversity Data Centre, Ireland, Hyas coarctatus, accessed 22 February 2026, https://maps.biodiversityireland.ie/Dataset/258/Species/282174