Dusky Slender Opossum vs Gray-footed Spiny-rat

Marmosops fuscatus compared with Proechimys poliopus

Key Differences

• Dusky Slender Opossum is Data Deficient while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Dusky Slender Opossum	Gray-footed 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	Marmosops	Proechimys
Species	Marmosops fuscatus	Proechimys poliopus

Evolutionary Relationship

Dusky Slender Opossum and Gray-footed Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Dusky Slender Opossum	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela