Dusky Slender Opossum vs Slaty-backed Chat-Tyrant

Marmosops fuscatus compared with Ochthoeca cinnamomeiventris

Key Differences

• Dusky Slender Opossum is Data Deficient while Slaty-backed Chat-Tyrant is Least Concern.

Taxonomic Classification

Rank	Dusky Slender Opossum	Slaty-backed Chat-Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Tyrannidae
Genus	Marmosops	Ochthoeca
Species	Marmosops fuscatus	Ochthoeca cinnamomeiventris

Evolutionary Relationship

Dusky Slender Opossum and Slaty-backed Chat-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Slaty-backed Chat-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Dusky Slender Opossum	Slaty-backed Chat-Tyrant
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.

Slaty-backed Chat-Tyrant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Slaty-backed Chat-Tyrant

Slaty-backed Chat-Tyrant (Ochthoeca cinnamomeiventris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela