Brumback's Night Monkey vs Caatinga laucha

Aotus brumbacki compared with Calomys expulsus

Key Differences

• Brumback's Night Monkey is Vulnerable while Caatinga laucha is Least Concern.

Taxonomic Classification

Rank	Brumback's Night Monkey	Caatinga laucha
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Rodentia (啮齿目)
Family	Aotidae	Cricetidae
Genus	Aotus	Calomys
Species	Aotus brumbacki	Calomys expulsus

Evolutionary Relationship

Brumback's Night Monkey and Caatinga laucha share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Brumback's Night Monkey

VU — Vulnerable

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Brumback's Night Monkey	Caatinga laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brumback's Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brumback's Night Monkey

The Brumback's Night Monkey (Aotus brumbacki) is a species in the genus Aotus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.