Chestnut-breasted Whiteface vs Quadrangular Peaclam

Aphelocephala pectoralis compared with Euglesa milium

Key Differences

• Chestnut-breasted Whiteface is Near Threatened while Quadrangular Peaclam is Least Concern.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Quadrangular Peaclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Passeriformes (Songbirds)	Sphaeriida (Sphaeriida)
Family	Acanthizidae	Sphaeriidae
Genus	Aphelocephala	Euglesa
Species	Aphelocephala pectoralis	Euglesa milium

Evolutionary Relationship

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

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Quadrangular Peaclam

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Quadrangular Peaclam
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.

Quadrangular Peaclam

Habitat

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

Range

Distributed across Belgium, Denmark, and 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.