Azorean predacious diving beetle vs Birdbeak dogfish

Agabus godmanni compared with Deania calcea

Key Differences

• Azorean predacious diving beetle is Endangered while Birdbeak dogfish is Near Threatened.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Birdbeak dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Coleoptera (Beetles)	Squaliformes (Squaliformes)
Family	Dytiscidae	Centrophoridae
Genus	Agabus	Deania
Species	Agabus godmanni	Deania calcea

Evolutionary Relationship

Azorean predacious diving beetle and Birdbeak dogfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Birdbeak dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Azorean predacious diving beetle	Birdbeak dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azorean predacious diving beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Birdbeak dogfish

Habitat

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

Range

Distributed across Chile, Norway, and Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Azorean predacious diving beetle

The Azorean predacious diving beetle (Agabus godmanni) is a species in the genus Agabus. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Birdbeak dogfish

The Birdbeak dogfish (Deania calcea) is a species in the genus Deania. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.