Douroucouli a bras gris vs Лайсанский чирок

Aotus griseimembra compared with Anas laysanensis

Key Differences

• Douroucouli a bras gris is Vulnerable while Лайсанский чирок is Critically Endangered.

Taxonomic Classification

Rank	Douroucouli a bras gris	Лайсанский чирок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Primates (приматы)	Anseriformes (гусеобразные)
Family	Aotidae	Anatidae
Genus	Aotus	Anas
Species	Aotus griseimembra	Anas laysanensis

Evolutionary Relationship

Douroucouli a bras gris and Лайсанский чирок share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Лайсанский чирок

CR — Critically Endangered

Physical Characteristics

Attribute	Douroucouli a bras gris	Лайсанский чирок
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.

Лайсанский чирок

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Лайсанский чирок

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.