Azara's Spinetail vs brown howler monkey

Synallaxis azarae compared with Alouatta guariba

Key Differences

• Azara's Spinetail is Least Concern while brown howler monkey is Vulnerable.

Taxonomic Classification

Rank	Azara's Spinetail	brown howler monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Primates (Primates)
Family	Furnariidae	Atelidae
Genus	Synallaxis	Alouatta
Species	Synallaxis azarae	Alouatta guariba

Evolutionary Relationship

Azara's Spinetail and brown howler monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azara's Spinetail

LC — Least Concern

brown howler monkey

VU — Vulnerable

Physical Characteristics

Attribute	Azara's Spinetail	brown howler monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azara's Spinetail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

brown howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Azara's Spinetail

Azara's Spinetail (Synallaxis azarae) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

brown howler monkey

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.