Guajira Mouse Opossum vs Ili Pika

Marmosa xerophila compared with Ochotona iliensis

Key Differences

• Guajira Mouse Opossum is Vulnerable while Ili Pika is Endangered.

Taxonomic Classification

Rank	Guajira Mouse Opossum	Ili Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Lagomorpha (Rabbits & Hares)
Family	Didelphidae	Ochotonidae
Genus	Marmosa	Ochotona
Species	Marmosa xerophila	Ochotona iliensis

Evolutionary Relationship

Guajira Mouse Opossum and Ili Pika share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guajira Mouse Opossum

VU — Vulnerable

Ili Pika

EN — Endangered

Physical Characteristics

Attribute	Guajira Mouse Opossum	Ili Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guajira Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ili Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.