Douroucouli a bras gris vs Silver Hook

Aotus griseimembra compared with Deltote uncula

Key Differences

• Douroucouli a bras gris is Vulnerable while Silver Hook is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Silver Hook
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Noctuidae
Genus	Aotus	Deltote
Species	Aotus griseimembra	Deltote uncula

Evolutionary Relationship

Douroucouli a bras gris and Silver Hook share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Silver Hook

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Silver Hook
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Douroucouli a bras gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Silver Hook

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.