Eastern Pygmy Marmoset vs Long-nosed Scolomys

Cebuella niveiventris compared with Scolomys ucayalensis

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Long-nosed Scolomys is Least Concern.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Long-nosed Scolomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Callitrichidae	Cricetidae
Genus	Cebuella	Scolomys
Species	Cebuella niveiventris	Scolomys ucayalensis

Evolutionary Relationship

Eastern Pygmy Marmoset and Long-nosed Scolomys share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Long-nosed Scolomys

LC — Least Concern

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Long-nosed Scolomys
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.

Long-nosed Scolomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador