Annamese Langur vs Black-headed Antthrush

Trachypithecus margarita compared with Formicarius nigricapillus

Key Differences

• Annamese Langur is Endangered while Black-headed Antthrush is Least Concern.

Taxonomic Classification

Rank	Annamese Langur	Black-headed Antthrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Cercopithecidae (Old World Monkeys)	Formicariidae
Genus	Trachypithecus	Formicarius
Species	Trachypithecus margarita	Formicarius nigricapillus

Evolutionary Relationship

Annamese Langur and Black-headed Antthrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Annamese Langur

EN — Endangered

Black-headed Antthrush

LC — Least Concern

Physical Characteristics

Attribute	Annamese Langur	Black-headed Antthrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Antthrush

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Antthrush

The Black-headed Antthrush (Formicarius nigricapillus) is a species in the genus Formicarius. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.