Dusky Slender Opossum vs Napo Spiny-rat

Marmosops fuscatus compared with Proechimys quadruplicatus

Key Differences

• Dusky Slender Opossum is Data Deficient while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Dusky Slender Opossum	Napo Spiny-rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Didelphimorphia (Beutelrattenartige)	Rodentia (Nagetiere)
Family	Didelphidae	Echimyidae
Genus	Marmosops	Proechimys
Species	Marmosops fuscatus	Proechimys quadruplicatus

Evolutionary Relationship

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

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Dusky Slender Opossum	Napo 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.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela