Eastern Pygmy Marmoset vs Flavescent Oryzomys

Cebuella niveiventris compared with Cerradomys subflavus

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Flavescent Oryzomys is Least Concern.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Flavescent Oryzomys
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Rodentia (ネズミ目)
Family	Callitrichidae	Cricetidae
Genus	Cebuella	Cerradomys
Species	Cebuella niveiventris	Cerradomys subflavus

Evolutionary Relationship

Eastern Pygmy Marmoset and Flavescent Oryzomys share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Flavescent Oryzomys

LC — Least Concern

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Flavescent Oryzomys
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.

Flavescent Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.