Brassy Willow Beetle vs Brown eagle-ray

Phratora vitellinae compared with Aetomylaeus milvus

Key Differences

• Brassy Willow Beetle is Least Concern while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Brassy Willow Beetle	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Coleoptera (Beetles)	Myliobatiformes (Myliobatiformes)
Family	Chrysomelidae	Myliobatidae
Genus	Phratora	Aetomylaeus
Species	Phratora vitellinae	Aetomylaeus milvus

Evolutionary Relationship

Brassy Willow Beetle and Brown eagle-ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brassy Willow Beetle

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Brassy Willow Beetle	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brassy Willow Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Iceland, Norway, and Sweden.

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.

Brassy Willow Beetle

The Brassy Willow Beetle (Phratora vitellinae) is a species in the genus Phratora. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.