Chestnut-breasted Whiteface vs Red Mouse Opossum

Aphelocephala pectoralis compared with Marmosa rubra

Key Differences

• Chestnut-breasted Whiteface is Near Threatened while Red Mouse Opossum is Data Deficient.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Red Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Didelphimorphia (Didelphimorphia)
Family	Acanthizidae	Didelphidae
Genus	Aphelocephala	Marmosa
Species	Aphelocephala pectoralis	Marmosa rubra

Evolutionary Relationship

Chestnut-breasted Whiteface and Red Mouse Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Red Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Red Mouse Opossum
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.

Red Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.