Hurleur du Maranhao vs Obscure Drill

Alouatta ululata compared with Dichrorampha aeratana

Key Differences

• Hurleur du Maranhao is Endangered while Obscure Drill is Least Concern.

Taxonomic Classification

Rank	Hurleur du Maranhao	Obscure Drill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Tortricidae
Genus	Alouatta	Dichrorampha
Species	Alouatta ululata	Dichrorampha aeratana

Evolutionary Relationship

Hurleur du Maranhao and Obscure Drill share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Obscure Drill

LC — Least Concern

Physical Characteristics

Attribute	Hurleur du Maranhao	Obscure Drill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Obscure Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.