Species Detail - Pearl-bordered Fritillary (Boloria euphrosyne) - 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

Species image

Boloria euphrosyne
Pearl-bordered Fritillary
NHMSYS0000501513 UnverifiedUnverified
Threatened Species: Endangered
boeup
(Linnaeus, 1758)
insect - butterfly
Species
21
10
3
27/05/1949
31/12/1984
29 April (recorded in 2011)
13 July (recorded in 2014)
National Biodiversity Data Centre, Distribution Atlas of Butterflies in Ireland 1979 (An Foras Forbartha), National Biodiversity Data Centre, Ireland, Pearl-bordered Fritillary (Boloria euphrosyne), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/94/Species/77224>

Records per month (across all datasets)

Records per year (across all datasets)