Species Detail - Holly Blue (Celastrina argiolus) - Species information displayed is based on the dataset "Butterflies of Ireland pre-2022".
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
4302
404
87
09/05/1969
20/11/2021
28 February (recorded in 2019)
22 November (recorded in 2020)
National Biodiversity Data Centre, Butterflies of Ireland pre-2022, National Biodiversity Data Centre, Ireland, Holly Blue (Celastrina argiolus), accessed 28 April 2025, <https://maps.biodiversityireland.ie/Dataset/378/Species/77471>