Azorean predacious diving beetle vs Quadrangular Peaclam

Agabus godmanni compared with Euglesa milium

Key Differences

• Azorean predacious diving beetle is Endangered while Quadrangular Peaclam is Least Concern.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Quadrangular Peaclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Coleoptera (Beetles)	Sphaeriida (Sphaeriida)
Family	Dytiscidae	Sphaeriidae
Genus	Agabus	Euglesa
Species	Agabus godmanni	Euglesa milium

Evolutionary Relationship

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

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Quadrangular Peaclam

LC — Least Concern

Physical Characteristics

Attribute	Azorean predacious diving beetle	Quadrangular Peaclam
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.

Quadrangular Peaclam

Habitat

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

Range

Distributed across Belgium, Denmark, and United States.

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.