Black-fronted Titi vs Handley s Slender Opossum

Callicebus nigrifrons compared with Marmosops handleyi

Key Differences

• Black-fronted Titi is Near Threatened while Handley s Slender Opossum is Critically Endangered.

Taxonomic Classification

Rank	Black-fronted Titi	Handley s Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Didelphimorphia (Didelphimorphia)
Family	Pitheciidae	Didelphidae
Genus	Callicebus	Marmosops
Species	Callicebus nigrifrons	Marmosops handleyi

Evolutionary Relationship

Black-fronted Titi and Handley s Slender Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-fronted Titi

NT — Near Threatened

Handley s Slender Opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Black-fronted Titi	Handley s Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-fronted Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Handley s Slender Opossum

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Black-fronted Titi

The Black-fronted Titi (Callicebus nigrifrons) is a species in the genus Callicebus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.