Linnaeus's mouse opossum vs Olive Pearl

Marmosa murina compared with Udea olivalis

Key Differences

• Linnaeus's mouse opossum is Least Concern while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Linnaeus's mouse opossum	Olive Pearl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Crambidae
Genus	Marmosa	Udea
Species	Marmosa murina	Udea olivalis

Evolutionary Relationship

Linnaeus's mouse opossum and Olive Pearl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Linnaeus's mouse opossum

LC — Least Concern

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Linnaeus's mouse opossum	Olive Pearl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Olive Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.