Azara's Spinetail vs Delacour's langur

Synallaxis azarae compared with Trachypithecus delacouri

Key Differences

• Azara's Spinetail is Least Concern while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	Azara's Spinetail	Delacour's langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Primates (Primates)
Family	Furnariidae	Cercopithecidae (Old World Monkeys)
Genus	Synallaxis	Trachypithecus
Species	Synallaxis azarae	Trachypithecus delacouri

Evolutionary Relationship

Azara's Spinetail and Delacour's langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azara's Spinetail

LC — Least Concern

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	Azara's Spinetail	Delacour's langur
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.

Delacour's langur

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.