Eastern Pygmy Marmoset vs Olalla Brother's Titi

Cebuella niveiventris compared with Plecturocebus olallae

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Olalla Brother's Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Primates (Primates)	Primates (Primates)
Family	Callitrichidae	Pitheciidae
Genus	Cebuella	Plecturocebus
Species	Cebuella niveiventris	Plecturocebus olallae

Evolutionary Relationship

Eastern Pygmy Marmoset and Olalla Brother's Titi share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Olalla Brother's Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.