Eastern Pygmy Marmoset vs Little Black Serotine

Cebuella niveiventris compared with Eptesicus andinus

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Little Black Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Chiroptera (Bats)
Family	Callitrichidae	Vespertilionidae
Genus	Cebuella	Eptesicus
Species	Cebuella niveiventris	Eptesicus andinus

Evolutionary Relationship

Eastern Pygmy Marmoset and Little Black Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Little Black Serotine
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.

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador