Amur Brown Lemming vs Buffy Helmetcrest

Lemmus amurensis compared with Oxypogon stubelii

Key Differences

• Amur Brown Lemming is Least Concern while Buffy Helmetcrest is Vulnerable.

Taxonomic Classification

Rank	Amur Brown Lemming	Buffy Helmetcrest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Cricetidae	Trochilidae
Genus	Lemmus	Oxypogon
Species	Lemmus amurensis	Oxypogon stubelii

Evolutionary Relationship

Amur Brown Lemming and Buffy Helmetcrest share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Brown Lemming

LC — Least Concern

Buffy Helmetcrest

VU — Vulnerable

Physical Characteristics

Attribute	Amur Brown Lemming	Buffy Helmetcrest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buffy Helmetcrest

Habitat

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

Range

Distributed across Colombia and Norway. Currently classified as Vulnerable 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.

Buffy Helmetcrest

The Buffy Helmetcrest (Oxypogon stubelii) is a species in the genus Oxypogon. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.