Grauhand-Nachtaffe vs Laysanstockente

Aotus griseimembra compared with Anas laysanensis

Key Differences

• Grauhand-Nachtaffe is Vulnerable while Laysanstockente is Critically Endangered.

Taxonomic Classification

Rank	Grauhand-Nachtaffe	Laysanstockente
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Primates (Primaten)	Anseriformes (Gänsevögel)
Family	Aotidae	Anatidae
Genus	Aotus	Anas
Species	Aotus griseimembra	Anas laysanensis

Evolutionary Relationship

Grauhand-Nachtaffe and Laysanstockente share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Grauhand-Nachtaffe

VU — Vulnerable

Laysanstockente

CR — Critically Endangered

Physical Characteristics

Attribute	Grauhand-Nachtaffe	Laysanstockente
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grauhand-Nachtaffe

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.

Laysanstockente

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.

Laysanstockente

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.