Black Howler Monkey vs Dils’ Grayling

Alouatta pigra compared with Pseudochazara orestes

Key Differences

• Black Howler Monkey is Endangered while Dils’ Grayling is Vulnerable.

Taxonomic Classification

Rank	Black Howler Monkey	Dils’ Grayling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Nymphalidae (Brush-footed Butterflies)
Genus	Alouatta	Pseudochazara
Species	Alouatta pigra	Pseudochazara orestes

Evolutionary Relationship

Black Howler Monkey and Dils’ Grayling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Howler Monkey

EN — Endangered

Dils’ Grayling

VU — Vulnerable

Physical Characteristics

Attribute	Black Howler Monkey	Dils’ Grayling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dils’ Grayling

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Bulgaria and Greece. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.