Bog Fritillary vs Brown eagle-ray

Boloria eunomia compared with Aetomylaeus milvus

Key Differences

• Bog Fritillary is Least Concern while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Bog Fritillary	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Lepidoptera (Butterflies & Moths)	Myliobatiformes (Myliobatiformes)
Family	Nymphalidae (Brush-footed Butterflies)	Myliobatidae
Genus	Boloria	Aetomylaeus
Species	Boloria eunomia	Aetomylaeus milvus

Evolutionary Relationship

Bog Fritillary and Brown eagle-ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bog Fritillary

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Bog Fritillary	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Fritillary

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bog Fritillary

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.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.