Amazon Black Howler vs butcher oldfield mouse

Alouatta nigerrima compared with Thomasomys laniger

Taxonomic Classification

Rank	Amazon Black Howler	butcher 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	Atelidae	Cricetidae
Genus	Alouatta	Thomasomys
Species	Alouatta nigerrima	Thomasomys laniger

Evolutionary Relationship

Amazon Black Howler and butcher oldfield mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon Black Howler

LC — Least Concern

butcher oldfield mouse

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	butcher oldfield mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

butcher oldfield mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Amazon Black Howler

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

butcher oldfield mouse

The Butcher oldfield mouse (Thomasomys laniger) is a species in the genus Thomasomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.