Chestnut-breasted Whiteface vs Greater Pencil-tailed Tree Mouse

Aphelocephala pectoralis compared with Chiropodomys major

Key Differences

• Chestnut-breasted Whiteface is Near Threatened while Greater Pencil-tailed Tree Mouse is Least Concern.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Greater Pencil-tailed Tree Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Acanthizidae	Muridae (Mice & Rats)
Genus	Aphelocephala	Chiropodomys
Species	Aphelocephala pectoralis	Chiropodomys major

Evolutionary Relationship

Chestnut-breasted Whiteface and Greater Pencil-tailed Tree Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Greater Pencil-tailed Tree Mouse

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Greater Pencil-tailed Tree Mouse
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.

Greater Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.