Species Detail - Grey Dagger (Acronicta psi) - Species information displayed is based on the dataset "Farmer Moth Monitoring Programme".

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
Acronicta psi
Grey Dagger
NBNSYS0000006379 RecommendedWell-formed
N/A
acpsi
(Linnaeus, 1758)
Insect - moth
Species
4
4
4
24/05/2025
22/06/2025
10 January (recorded in 2020)
16 October (recorded in 2022)
National Biodiversity Data Centre, Farmer Moth Monitoring Programme, National Biodiversity Data Centre, Ireland, Grey Dagger (Acronicta psi), accessed 02 April 2026, https://maps.biodiversityireland.ie/Dataset/443/Species/79087

Records per month (across all datasets)

Records per year (across all datasets)