Chestnut-breasted Whiteface vs Lesser Bulb Fly

Aphelocephala pectoralis compared with Eumerus narcissi

Key Differences

• Chestnut-breasted Whiteface is Near Threatened while Lesser Bulb Fly is Data Deficient.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Lesser Bulb Fly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Diptera (Diptera)
Family	Acanthizidae	Syrphidae
Genus	Aphelocephala	Eumerus
Species	Aphelocephala pectoralis	Eumerus narcissi

Evolutionary Relationship

Chestnut-breasted Whiteface and Lesser Bulb Fly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Lesser Bulb Fly

DD — Data Deficient

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Lesser Bulb Fly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-breasted Whiteface

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lesser Bulb Fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Chestnut-breasted Whiteface

The Chestnut-breasted Whiteface (Aphelocephala pectoralis) is a species in the genus Aphelocephala. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.