Azorean predacious diving beetle vs Rust Colored Crab

Agabus godmanni compared with Geothelphusa ferruginea

Key Differences

• Azorean predacious diving beetle is Endangered while Rust Colored Crab is Data Deficient.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Rust Colored Crab
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Coleoptera (Beetles)	Decapoda (Decapoda)
Family	Dytiscidae	Potamidae
Genus	Agabus	Geothelphusa
Species	Agabus godmanni	Geothelphusa ferruginea

Evolutionary Relationship

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

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Rust Colored Crab

DD — Data Deficient

Physical Characteristics

Attribute	Azorean predacious diving beetle	Rust Colored Crab
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.

Rust Colored Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Taiwan.

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.