Azorean predacious diving beetle vs Isopod

Agabus godmanni compared with Porcellio dilatatus

Key Differences

• Azorean predacious diving beetle is Endangered while Isopod is Not Evaluated.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Isopod
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Coleoptera (Beetles)	Isopoda (Isopoda)
Family	Dytiscidae	Porcellionidae
Genus	Agabus	Porcellio
Species	Agabus godmanni	Porcellio dilatatus

Evolutionary Relationship

Azorean predacious diving beetle and Isopod share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Isopod

NE — Not Evaluated

Physical Characteristics

Attribute	Azorean predacious diving beetle	Isopod
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.

Isopod

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Brazil).

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