Nacré de la bistorte vs Freija Fritillary

Boloria eunomia compared with Boloria freija

Taxonomic Classification

Rank	Nacré de la bistorte	Freija Fritillary
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Arthropoda (arthropodes)	Arthropoda (arthropodes)
Class same	Insecta (insecte)	Insecta (insecte)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family same	Nymphalidae (Brush-footed Butterflies)	Nymphalidae (Brush-footed Butterflies)
Genus same	Boloria	Boloria
Species	Boloria eunomia	Boloria freija

Evolutionary Relationship

Nacré de la bistorte and Freija Fritillary share a common ancestor at the Genus level: Boloria.

Conservation Status

Nacré de la bistorte

LC — Least Concern

Freija Fritillary

LC — Least Concern

Physical Characteristics

Attribute	Nacré de la bistorte	Freija Fritillary
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nacré de la bistorte

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (22 countries) and North America (Canada).

Freija Fritillary

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries) and North America (Canada).

Nacré de la bistorte

Bog Fritillary (Boloria eunomia) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 8 countries:

🇧🇾 Belarus 🇨🇦 Canada 🇪🇪 Estonia 🇫🇮 Finland 🇱🇻 Latvia 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden