Dusky Slender Opossum vs Long-tailed Weasel

Marmosops fuscatus compared with Mustela frenata

Key Differences

• Dusky Slender Opossum is Data Deficient while Long-tailed Weasel is Least Concern.

Taxonomic Classification

Rank	Dusky Slender Opossum	Long-tailed Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Carnivora (Carnivorans)
Family	Didelphidae	Mustelidae (Weasels & Otters)
Genus	Marmosops	Mustela
Species	Marmosops fuscatus	Mustela frenata

Evolutionary Relationship

Dusky Slender Opossum and Long-tailed Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Long-tailed Weasel

LC — Least Concern

Physical Characteristics

Attribute	Dusky Slender Opossum	Long-tailed Weasel
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.

Long-tailed Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, United States, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela