Species Detail - Holly Blue (Celastrina argiolus) - Species information displayed is based on the dataset "Irish Butterfly Monitoring Scheme".
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).Species image
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Celastrina argiolus
Holly Blue
NHMSYS0000516260
UnverifiedUnverified
N/A
cearg
(Linnaeus, 1758)
insect - butterfly
Species
2331
94
50
02/04/2008
13/09/2020
28 February (recorded in 2019)
22 November (recorded in 2020)
National Biodiversity Data Centre, Irish Butterfly Monitoring Scheme, National Biodiversity Data Centre, Ireland, Holly Blue (Celastrina argiolus), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/316/Species/77471>