Central Andes Oldfield Mouse vs Chichico Amarillo

Thomasomys contradictus compared with Leontocebus tripartitus

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Chichico Amarillo is Near Threatened.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Chichico Amarillo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Callitrichidae
Genus	Thomasomys	Leontocebus
Species	Thomasomys contradictus	Leontocebus tripartitus

Evolutionary Relationship

Central Andes Oldfield Mouse and Chichico Amarillo share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Chichico Amarillo

NT — Near Threatened

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Chichico Amarillo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central Andes Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Chichico Amarillo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Central Andes Oldfield Mouse

The Central Andes Oldfield Mouse (Thomasomys contradictus) is a species in the genus Thomasomys. It is currently classified as Data Deficient on the IUCN Red List. Found in Colombia.