Alder Spittlebug vs Brown eagle-ray

Aphrophora alni compared with Aetomylaeus milvus

Key Differences

• Alder Spittlebug is Least Concern while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Alder Spittlebug	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Hemiptera (Hemiptera)	Myliobatiformes (Myliobatiformes)
Family	Aphrophoridae	Myliobatidae
Genus	Aphrophora	Aetomylaeus
Species	Aphrophora alni	Aetomylaeus milvus

Evolutionary Relationship

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

Conservation Status

Alder Spittlebug

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Alder Spittlebug	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Spittlebug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

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.

Alder Spittlebug

The Alder Spittlebug (Aphrophora alni) is a species in the genus Aphrophora. 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.