Central American Squirrel Monkey vs Niceforo Maria’s Oldfield Mouse

Saimiri oerstedii compared with Thomasomys nicefori

Key Differences

• Central American Squirrel Monkey is Endangered while Niceforo Maria’s Oldfield Mouse is Least Concern.

Taxonomic Classification

Rank	Central American Squirrel Monkey	Niceforo Maria’s Oldfield Mouse
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Primates (Primaten)	Rodentia (Nagetiere)
Family	Cebidae	Cricetidae
Genus	Saimiri	Thomasomys
Species	Saimiri oerstedii	Thomasomys nicefori

Evolutionary Relationship

Central American Squirrel Monkey and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Central American Squirrel Monkey

EN — Endangered

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Central American Squirrel Monkey	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central American Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Central American Squirrel Monkey

The Central American Squirrel Monkey (Saimiri oerstedii) is a species in the genus Saimiri. It is currently classified as Endangered on the IUCN Red List.