Nördlicher Brauner Brüllaffe vs Pacific Spiny-rat

Alouatta guariba compared with Proechimys decumanus

Key Differences

• Nördlicher Brauner Brüllaffe is Vulnerable while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Nördlicher Brauner Brüllaffe	Pacific Spiny-rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Primates (Primaten)	Rodentia (Nagetiere)
Family	Atelidae	Echimyidae
Genus	Alouatta	Proechimys
Species	Alouatta guariba	Proechimys decumanus

Evolutionary Relationship

Nördlicher Brauner Brüllaffe and Pacific Spiny-rat share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Nördlicher Brauner Brüllaffe

VU — Vulnerable

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Nördlicher Brauner Brüllaffe	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nördlicher Brauner Brüllaffe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Nördlicher Brauner Brüllaffe

The Brown Howler Monkey (Alouatta guariba) is a species in the genus Alouatta. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.