brown howler monkey vs Niceforo Maria’s Oldfield Mouse

Alouatta guariba compared with Thomasomys nicefori

Key Differences

• brown howler monkey is Vulnerable while Niceforo Maria’s Oldfield Mouse is Least Concern.

Taxonomic Classification

Rank	brown howler monkey	Niceforo Maria’s Oldfield Mouse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Rodentia (ネズミ目)
Family	Atelidae	Cricetidae
Genus	Alouatta	Thomasomys
Species	Alouatta guariba	Thomasomys nicefori

Evolutionary Relationship

brown howler monkey and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

brown howler monkey

VU — Vulnerable

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	brown howler monkey	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown howler 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.

brown howler monkey

The Brown Howler Monkey (Alouatta guariba) is a species in the genus Alouatta. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.