Linnaeus's mouse opossum vs Tome's spiny rat

Marmosa murina compared with Proechimys semispinosus

Taxonomic Classification

Rank	Linnaeus's mouse opossum	Tome's spiny rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Rodents)
Family	Didelphidae	Echimyidae
Genus	Marmosa	Proechimys
Species	Marmosa murina	Proechimys semispinosus

Evolutionary Relationship

Linnaeus's mouse opossum and Tome's spiny rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Linnaeus's mouse opossum

LC — Least Concern

Tome's spiny rat

LC — Least Concern

Physical Characteristics

Attribute	Linnaeus's mouse opossum	Tome's spiny rat
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.

Tome's spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia