Grauhand-Nachtaffe vs Kolumbianischer Graukehl-Nachtaffe

Aotus griseimembra compared with Aotus vociferans

Key Differences

• Grauhand-Nachtaffe is Vulnerable while Kolumbianischer Graukehl-Nachtaffe is Least Concern.

Taxonomic Classification

Rank	Grauhand-Nachtaffe	Kolumbianischer Graukehl-Nachtaffe
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Primates (Primaten)	Primates (Primaten)
Family same	Aotidae	Aotidae
Genus same	Aotus	Aotus
Species	Aotus griseimembra	Aotus vociferans

Evolutionary Relationship

Grauhand-Nachtaffe and Kolumbianischer Graukehl-Nachtaffe share a common ancestor at the Genus level: Aotus.

Conservation Status

Grauhand-Nachtaffe

VU — Vulnerable

Kolumbianischer Graukehl-Nachtaffe

LC — Least Concern

Physical Characteristics

Attribute	Grauhand-Nachtaffe	Kolumbianischer Graukehl-Nachtaffe
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.

Kolumbianischer Graukehl-Nachtaffe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia