Black Howler Monkey vs Square-tailed Nightjar

Alouatta pigra compared with Caprimulgus fossii

Key Differences

• Black Howler Monkey is Endangered while Square-tailed Nightjar is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Square-tailed Nightjar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Caprimulgiformes (Caprimulgiformes)
Family	Atelidae	Caprimulgidae
Genus	Alouatta	Caprimulgus
Species	Alouatta pigra	Caprimulgus fossii

Evolutionary Relationship

Black Howler Monkey and Square-tailed Nightjar share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Square-tailed Nightjar

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Square-tailed Nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Square-tailed Nightjar

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.