Black Howler Monkey vs Harmless Serotine

Alouatta pigra compared with Eptesicus innoxius

Key Differences

• Black Howler Monkey is Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Black Howler Monkey	Harmless Serotine
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)	Chiroptera (翼手目)
Family	Atelidae	Vespertilionidae
Genus	Alouatta	Eptesicus
Species	Alouatta pigra	Eptesicus innoxius

Evolutionary Relationship

Black Howler Monkey and Harmless Serotine share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Black Howler Monkey

EN — Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Black Howler Monkey	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Howler Monkey

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