Anthomyiid fly vs Gray/Purple Heron

Delia coarctata compared with Ardea cinerea

Key Differences

• Anthomyiid fly is Not Evaluated while Gray/Purple Heron is Least Concern.

Taxonomic Classification

Rank	Anthomyiid fly	Gray/Purple Heron
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Diptera (Diptera)	Pelecaniformes (Pelecaniformes)
Family	Anthomyiidae	Ardeidae
Genus	Delia	Ardea
Species	Delia coarctata	Ardea cinerea

Evolutionary Relationship

Anthomyiid fly and Gray/Purple Heron share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Anthomyiid fly

NE — Not Evaluated

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Anthomyiid fly	Gray/Purple Heron
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Anthomyiid fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Gray/Purple Heron

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Anthomyiid fly

The Anthomyiid fly (Delia coarctata) is a species in the genus Delia. Typically found in virtually all terrestrial and freshwater habitats.

Gray/Purple Heron

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden