Black Howler Monkey vs Slender-billed Grackle

Alouatta pigra compared with Quiscalus palustris

Key Differences

• Black Howler Monkey is Endangered while Slender-billed Grackle is Extinct.

Taxonomic Classification

Rank	Black Howler Monkey	Slender-billed Grackle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Icteridae
Genus	Alouatta	Quiscalus
Species	Alouatta pigra	Quiscalus palustris

Evolutionary Relationship

Black Howler Monkey and Slender-billed Grackle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Slender-billed Grackle

EX — Extinct

Physical Characteristics

Attribute	Black Howler Monkey	Slender-billed Grackle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Slender-billed Grackle

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.