Eastern Pygmy Marmoset vs Large Japanese Field Mouse

Cebuella niveiventris compared with Apodemus speciosus

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Large Japanese Field Mouse is Least Concern.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Large Japanese Field Mouse
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	Muridae (Mice & Rats)
Genus	Cebuella	Apodemus
Species	Cebuella niveiventris	Apodemus speciosus

Evolutionary Relationship

Eastern Pygmy Marmoset and Large Japanese Field Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Large Japanese Field Mouse

LC — Least Concern

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Large Japanese Field Mouse
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.

Large Japanese Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.