Blue skate vs Brown Diving Beetle

Notoraja azurea compared with Agabus brunneus

Key Differences

• Blue skate is Least Concern while Brown Diving Beetle is Extinct.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Blue skate

LC — Least Concern

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Blue skate	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue skate

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Blue skate

The Blue skate (Notoraja azurea) is a species in the genus Notoraja. It is currently classified as Least Concern on the IUCN Red List.

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.