Douroucouli a bras gris vs Large-headed Flatbill

Aotus griseimembra compared with Ramphotrigon megacephalum

Key Differences

• Douroucouli a bras gris is Vulnerable while Large-headed Flatbill is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Large-headed Flatbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Tyrannidae
Genus	Aotus	Ramphotrigon
Species	Aotus griseimembra	Ramphotrigon megacephalum

Evolutionary Relationship

Douroucouli a bras gris and Large-headed Flatbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Large-headed Flatbill

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Large-headed Flatbill
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.

Large-headed Flatbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia