Illiger's Saddle-back Tamarin vs Niceforo Maria’s Oldfield Mouse

Leontocebus illigeri compared with Thomasomys nicefori

Key Differences

• Illiger's Saddle-back Tamarin is Near Threatened while Niceforo Maria’s Oldfield Mouse is Least Concern.

Taxonomic Classification

Rank	Illiger's Saddle-back Tamarin	Niceforo Maria’s Oldfield 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	Cricetidae
Genus	Leontocebus	Thomasomys
Species	Leontocebus illigeri	Thomasomys nicefori

Evolutionary Relationship

Illiger's Saddle-back Tamarin and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Illiger's Saddle-back Tamarin

NT — Near Threatened

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Illiger's Saddle-back Tamarin	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Illiger's Saddle-back Tamarin

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.