Dusky Slender Opossum vs Merida’s Collared Frog

Marmosops fuscatus compared with Mannophryne collaris

Key Differences

• Dusky Slender Opossum is Data Deficient while Merida’s Collared Frog is Endangered.

Taxonomic Classification

Rank	Dusky Slender Opossum	Merida’s Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Didelphimorphia (Didelphimorphia)	Anura (Frogs & Toads)
Family	Didelphidae	Aromobatidae
Genus	Marmosops	Mannophryne
Species	Marmosops fuscatus	Mannophryne collaris

Evolutionary Relationship

Dusky Slender Opossum and Merida’s Collared Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Merida’s Collared Frog

EN — Endangered

Physical Characteristics

Attribute	Dusky Slender Opossum	Merida’s Collared Frog
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.

Merida’s Collared Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela. Currently classified as Endangered 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