Brown Diving Beetle vs Longheaded eagle ray

Agabus brunneus compared with Aetobatus ocellatus

Key Differences

• Brown Diving Beetle is Extinct while Longheaded eagle ray is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle	Longheaded eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Coleoptera (Beetles)	Myliobatiformes (Myliobatiformes)
Family	Dytiscidae	Myliobatidae
Genus	Agabus	Aetobatus
Species	Agabus brunneus	Aetobatus ocellatus

Evolutionary Relationship

Brown Diving Beetle and Longheaded eagle ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Longheaded eagle ray

VU — Vulnerable

Physical Characteristics

Attribute	Brown Diving Beetle	Longheaded eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Longheaded eagle ray

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Diving Beetle

The Brown Diving Beetle (Agabus brunneus) is a species in the genus Agabus. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.