Pearl-bordered Fritillary
Boloria euphrosyne
Checklist Number
59.014 [B&F: 1601]
Classification
| Family: | Nymphalidae |
| Subfamily: | Heliconiinae |
| Genus: | Boloria |
| Species: | euphrosyne |
| Authority: | (Linnaeus, 1758) |
Introduction
Pearl-bordered Fritillary by David Green Pearl-bordered Fritillary distribution
This is one of the earliest fritillaries to emerge and can be found as early as April in woodland clearings or rough hillsides with bracken. It flies close to the ground, stopping regularly to feed on spring flowers such as Bugle. It can be distinguished from the Small Pearl-bordered Fritillary by the two large silver 'pearls' and row of seven outer 'pearls' on the underside hind wing, and also the red (as opposed to black) chevrons around the outer pearls and the small central spot on the hind wing. The butterfly was once very widespread but has declined rapidly in recent decades, and is now highly threatened in England and Wales.
Records Summary
|
#Records |
#Individuals |
Earliest Record |
Latest Record |
| All Records | 4,304 | 26,726 | 17/04/2003 | 09/07/1950 |
|---|
| 2023 | 212 | 912 | 10/5/2023 | 14/6/2023 |
|---|
Records Detail (2023)
|
Site |
Date |
Quantity |
| Earliest | New Forest | 10/5/2023 | 2 |
| Latest | Frohawk transect: Section 3 | 14/6/2023 | 2 |
| Max Count | New Copse Inclosure | 17/5/2023 | 60 |
Records Distribution (2023)
Records / Recorders by Year (1970-2023)
Records by Week (2023)
