Macaco Da Noite vs Eurasian beaver

Aotus nigriceps compared with Castor fiber

Key Differences

• Macaco Da Noite is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Macaco Da Noite	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Primates (primatas)	Rodentia (Roedores)
Family	Aotidae	Castoridae (Beavers)
Genus	Aotus	Castor (Beavers)
Species	Aotus nigriceps	Castor fiber

Evolutionary Relationship

Macaco Da Noite and Eurasian beaver share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Macaco Da Noite

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Macaco Da Noite	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Macaco Da Noite

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Macaco Da Noite

The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian beaver

O castor-europeu (Castor fiber) é classificado como Vulnerável (VU) na Lista Vermelha da IUCN. Enfrenta alto risco de ameaça no estado selvagem, com populações em declínio e crescente pressão sobre o habitat.