black howler monkey vs Brazilian spiny tree-rat

Alouatta caraya compared with Makalata didelphoides

Key Differences

• black howler monkey is Near Threatened while Brazilian spiny tree-rat is Least Concern.

Taxonomic Classification

Rank	black howler monkey	Brazilian spiny tree-rat
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	Atelidae	Echimyidae
Genus	Alouatta	Makalata
Species	Alouatta caraya	Makalata didelphoides

Evolutionary Relationship

black howler monkey and Brazilian spiny tree-rat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

black howler monkey

NT — Near Threatened

Brazilian spiny tree-rat

LC — Least Concern

Physical Characteristics

Attribute	black howler monkey	Brazilian spiny tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brazilian spiny tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

black howler monkey

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

Brazilian spiny tree-rat

The Brazilian spiny tree-rat (Makalata didelphoides) is a species in the genus Makalata. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.