brown lemming vs Chestnut-breasted Whiteface

Lemmus trimucronatus compared with Aphelocephala pectoralis

Key Differences

• brown lemming is Least Concern while Chestnut-breasted Whiteface is Near Threatened.

Taxonomic Classification

Rank	brown lemming	Chestnut-breasted Whiteface
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Acanthizidae
Genus	Lemmus	Aphelocephala
Species	Lemmus trimucronatus	Aphelocephala pectoralis

Evolutionary Relationship

brown lemming and Chestnut-breasted Whiteface share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

brown lemming

LC — Least Concern

Chestnut-breasted Whiteface

NT — Near Threatened

Physical Characteristics

Attribute	brown lemming	Chestnut-breasted Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

brown lemming

The Brown Lemming (Lemmus trimucronatus) is a species in the genus Lemmus. It is currently classified as Least Concern on the IUCN Red List. 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.