Azorean predacious diving beetle vs Holbiche noire

Agabus godmanni compared with Apristurus melanoasper

Key Differences

• Azorean predacious diving beetle is Endangered while Holbiche noire is Least Concern.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Holbiche noire
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Arthropoda (arthropodes)	Chordata (Chordates)
Class	Insecta (insecte)	Chondrichthyes (Cartilaginous Fish)
Order	Coleoptera (Beetles)	Carcharhiniformes (Ground Sharks)
Family	Dytiscidae	Scyliorhinidae
Genus	Agabus	Apristurus
Species	Agabus godmanni	Apristurus melanoasper

Evolutionary Relationship

Azorean predacious diving beetle and Holbiche noire share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Holbiche noire

LC — Least Concern

Physical Characteristics

Attribute	Azorean predacious diving beetle	Holbiche noire
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.

Holbiche noire

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Holbiche noire

The Black roughscale catshark (Apristurus melanoasper) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.