Species Detail - Signal Crayfish (Pacifastacus leniusculus) - 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

Species image

Pacifastacus leniusculus
Signal Crayfish
Astacus leniusculus
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> EU Regulation No. 1143/2014
palen
(Dana, 1852)
crustacean
Species
0
0
0
N/A
N/A
N/A
N/A
National Biodiversity Data Centre, Ireland, Signal Crayfish (Pacifastacus leniusculus), accessed 28 March 2024, <https://maps.biodiversityireland.ie/Species/21754>

Records per month (across all datasets)

Records per year (across all datasets)