Amur Brown Lemming vs Rio Branco Antbird

Lemmus amurensis compared with Cercomacra carbonaria

Key Differences

• Amur Brown Lemming is Least Concern while Rio Branco Antbird is Critically Endangered.

Taxonomic Classification

Rank	Amur Brown Lemming	Rio Branco Antbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Thamnophilidae
Genus	Lemmus	Cercomacra
Species	Lemmus amurensis	Cercomacra carbonaria

Evolutionary Relationship

Amur Brown Lemming and Rio Branco Antbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Brown Lemming

LC — Least Concern

Rio Branco Antbird

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Brown Lemming	Rio Branco Antbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rio Branco Antbird

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amur Brown Lemming

The Amur Brown Lemming (Lemmus amurensis) 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.