Brown eagle-ray vs False widow

Aetomylaeus milvus compared with Steatoda bipunctata

Key Differences

• Brown eagle-ray is Endangered while False widow is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	False widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Arachnida (Arachnids)
Order	Myliobatiformes (Myliobatiformes)	Araneae (Araneae)
Family	Myliobatidae	Theridiidae
Genus	Aetomylaeus	Steatoda
Species	Aetomylaeus milvus	Steatoda bipunctata

Evolutionary Relationship

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

Conservation Status

Brown eagle-ray

EN — Endangered

False widow

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	False widow
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.

False widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.