Brown Diving Beetle vs Ray

Agabus brunneus compared with Sympterygia bonapartii

Key Differences

• Brown Diving Beetle is Extinct while Ray is Near Threatened.

Taxonomic Classification

Rank	Brown Diving Beetle	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Coleoptera (Beetles)	Rajiformes (Rajiformes)
Family	Dytiscidae	Arhynchobatidae
Genus	Agabus	Sympterygia
Species	Agabus brunneus	Sympterygia bonapartii

Evolutionary Relationship

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

Conservation Status

Brown Diving Beetle

EX — Extinct

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Brown Diving Beetle	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.

Ray

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.