Brown eagle-ray vs Rock Grayling

Aetomylaeus milvus compared with Hipparchia hermione

Key Differences

• Brown eagle-ray is Endangered while Rock Grayling is Not Evaluated.

Taxonomic Classification

Rank	Brown eagle-ray	Rock Grayling
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Elasmobranchii	Insecta (แมลง)
Order	Myliobatiformes (อันดับปลากระเบน)	Lepidoptera (ผีเสื้อ)
Family	Myliobatidae	Nymphalidae (Brush-footed Butterflies)
Genus	Aetomylaeus	Hipparchia
Species	Aetomylaeus milvus	Hipparchia hermione

Evolutionary Relationship

Brown eagle-ray and Rock Grayling share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Brown eagle-ray

EN — Endangered

Rock Grayling

NE — Not Evaluated

Physical Characteristics

Attribute	Brown eagle-ray	Rock Grayling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Rock Grayling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (19 countries).

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.