Chestnut-breasted Whiteface vs Knopper Gall

Aphelocephala pectoralis compared with Andricus quercuscalicis

Key Differences

• Chestnut-breasted Whiteface is Near Threatened while Knopper Gall is Not Evaluated.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Knopper Gall
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Hymenoptera (Ants, Bees & Wasps)
Family	Acanthizidae	Cynipidae
Genus	Aphelocephala	Andricus
Species	Aphelocephala pectoralis	Andricus quercuscalicis

Evolutionary Relationship

Chestnut-breasted Whiteface and Knopper Gall share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Knopper Gall

NE — Not Evaluated

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Knopper Gall
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.

Knopper Gall

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

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.