Douroucouli a bras gris vs Hairy-nosed otter

Aotus griseimembra compared with Lutra sumatrana

Key Differences

• Douroucouli a bras gris is Vulnerable while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Douroucouli a bras gris	Hairy-nosed otter
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Carnivora (ネコ目)
Family	Aotidae	Mustelidae (Weasels & Otters)
Genus	Aotus	Lutra (Otters)
Species	Aotus griseimembra	Lutra sumatrana

Evolutionary Relationship

Douroucouli a bras gris and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Douroucouli a bras gris	Hairy-nosed otter
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.

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.