Delacour's langur vs Thyolo Alethe

Trachypithecus delacouri compared with Chamaetylas choloensis

Key Differences

• Delacour's langur is Critically Endangered while Thyolo Alethe is Vulnerable.

Taxonomic Classification

Rank	Delacour's langur	Thyolo Alethe
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)	Muscicapidae
Genus	Trachypithecus	Chamaetylas
Species	Trachypithecus delacouri	Chamaetylas choloensis

Evolutionary Relationship

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

Conservation Status

Delacour's langur

CR — Critically Endangered

Thyolo Alethe

VU — Vulnerable

Physical Characteristics

Attribute	Delacour's langur	Thyolo Alethe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thyolo Alethe

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.