Brown eagle-ray vs Brown Widow

Aetomylaeus milvus compared with Latrodectus geometricus

Key Differences

• Brown eagle-ray is Endangered while Brown Widow is Not Evaluated.

Taxonomic Classification

Rank	Brown eagle-ray	Brown 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	Latrodectus
Species	Aetomylaeus milvus	Latrodectus geometricus

Evolutionary Relationship

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

Conservation Status

Brown eagle-ray

EN — Endangered

Brown Widow

NE — Not Evaluated

Physical Characteristics

Attribute	Brown eagle-ray	Brown 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.

Brown Widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Peru).

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.

Brown Widow

The Brown Widow (Latrodectus geometricus) is a species in the genus Latrodectus. Typically found in terrestrial habitats from forests to deserts. Its geographic range includes widely distributed across africa (south africa), asia (japan), europe (7 countries), north america (united states), and south america (colombia, ecuador, peru).