Species Detail - Pearl-bordered Fritillary (Boloria euphrosyne) - Species information displayed is based on the dataset "Butterflies of Ireland pre-2022".

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
177
10
4
14/06/1992
12/06/2021
29 April (recorded in 2011)
13 July (recorded in 2014)
National Biodiversity Data Centre, Butterflies of Ireland pre-2022, National Biodiversity Data Centre, Ireland, Pearl-bordered Fritillary (Boloria euphrosyne), accessed 12 May 2025, <https://maps.biodiversityireland.ie/Dataset/378/Species/77224>

Records per month (across all datasets)

Records per year (across all datasets)