Aracá-Uakari vs Acker-Trespe

Cacajao ayresi compared with Bromus arvensis

Key Differences

• Aracá-Uakari is Least Concern while Acker-Trespe is Near Threatened.

Taxonomic Classification

Rank	Aracá-Uakari	Acker-Trespe
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Säugetiere)	Liliopsida (Monocots)
Order	Primates (Primaten)	Poales (Süßgrasartige)
Family	Pitheciidae	Poaceae (Grass Family)
Genus	Cacajao	Bromus
Species	Cacajao ayresi	Bromus arvensis

Conservation Status

Aracá-Uakari

LC — Least Concern

Acker-Trespe

NT — Near Threatened

Physical Characteristics

Attribute	Aracá-Uakari	Acker-Trespe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aracá-Uakari

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Acker-Trespe

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (China, India, Japan), Europe (18 countries), and North America (Canada, Mexico, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Aracá-Uakari

The Aracá Uakari (Cacajao ayresi) is a species in the genus Cacajao. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.