Species Detail - Purple Hairstreak (Favonius quercus) - Species information displayed is based on the dataset "Distribution Atlas of Butterflies in Ireland 1979 (An Foras Forbartha)".

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
Favonius quercus
Purple Hairstreak
NHMSYS0021002801 RecommendedWell-formed
N/A
faque
(Linnaeus, 1758)
Insect - butterfly
Species
19
14
9
01/01/1952
31/12/1984
12 January (recorded in 2019)
1 November (recorded in 2006)
National Biodiversity Data Centre, Distribution Atlas of Butterflies in Ireland 1979 (An Foras Forbartha), National Biodiversity Data Centre, Ireland, Purple Hairstreak (Favonius quercus), accessed 28 July 2025, <https://maps.biodiversityireland.ie/Dataset/94/Species/280160>

Records per month (across all datasets)

Records per year (across all datasets)