Andean White-eared Opossum vs Liben Lark

Didelphis pernigra compared with Heteromirafra archeri

Key Differences

• Andean White-eared Opossum is Least Concern while Liben Lark is Critically Endangered.

Taxonomic Classification

Rank	Andean White-eared Opossum	Liben Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Alaudidae
Genus	Didelphis	Heteromirafra
Species	Didelphis pernigra	Heteromirafra archeri

Evolutionary Relationship

Andean White-eared Opossum and Liben Lark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Liben Lark

CR — Critically Endangered

Physical Characteristics

Attribute	Andean White-eared Opossum	Liben Lark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Liben Lark

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.

Andean White-eared Opossum

The Andean White-eared Opossum (Didelphis pernigra) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.