Azorean predacious diving beetle vs Common blowfly

Agabus godmanni compared with Calliphora grahami

Key Differences

• Azorean predacious diving beetle is Endangered while Common blowfly is Least Concern.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Common blowfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Diptera (Diptera)
Family	Dytiscidae	Calliphoridae
Genus	Agabus	Calliphora
Species	Agabus godmanni	Calliphora grahami

Evolutionary Relationship

Azorean predacious diving beetle and Common blowfly share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Common blowfly

LC — Least Concern

Physical Characteristics

Attribute	Azorean predacious diving beetle	Common blowfly
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.

Common blowfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in 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.

Common blowfly

The common blowfly (<em>Calliphora grahami</em>) is a fly species found across the United States, typically inhabiting all terrestrial and freshwater environments. As a member of the family Calliphoridae, this species often plays an important ecological role as a decomposer and pollinator across its range. The common blowfly is classified as Least Concern on the IUCN Red List, indicating a stable population with no immediate threat of extinction. Its diet includes decaying organic matter, making it a significant contributor to nutrient cycling in its native habitats. The species is commonly associated with a wide variety of terrestrial ecosystems, from open grasslands to forested areas, and is often found near human settlements. Biological traits of this species remain poorly documented in the scientific literature.