Arrowhead dogfish vs Azorean predacious diving beetle

Deania profundorum compared with Agabus godmanni

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Azorean predacious diving beetle

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Arrowhead dogfish

Habitat

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

Range

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

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.

Arrowhead dogfish

The Arrowhead dogfish, Deania profundorum, is a species. It is currently assessed as near threatened on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

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.

Shared Countries

Both species can be found in 1 countries:

🇵🇹 Portugal