Species Detail - Jassa marmorata - 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
Jassa marmorata
N/A
NHMSYS0021050149 RecommendedWell-formed
N/A
jamar
Holmes, 1905
Crustacean
Species
8
8
6
01/01/2018
31/12/2022
19 June (recorded in 2024)
19 June (recorded in 2024)
Collated by the National Biodiversity Data Centre from different sources, National Invasive Species Database, National Biodiversity Data Centre, Ireland, Jassa marmorata, accessed 22 February 2026, https://maps.biodiversityireland.ie/Dataset/397/Species/282689

Records per month (across all datasets)

Records per year (across all datasets)