Amazon Black Howler vs Mexican Fox Squirrel

Alouatta nigerrima compared with Sciurus nayaritensis

Taxonomic Classification

Rank	Amazon Black Howler	Mexican Fox Squirrel
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	Sciuridae (Squirrels)
Genus	Alouatta	Sciurus (Tree Squirrels)
Species	Alouatta nigerrima	Sciurus nayaritensis

Evolutionary Relationship

Amazon Black Howler and Mexican Fox Squirrel share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Amazon Black Howler

LC — Least Concern

Mexican Fox Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Mexican Fox Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mexican Fox Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.