Delacour's langur vs Olive-Backed Thrush

Trachypithecus delacouri compared with Catharus ustulatus

Key Differences

• Delacour's langur is Critically Endangered while Olive-Backed Thrush is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Olive-Backed Thrush
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Aves (kuş)
Order	Primates (Primat)	Passeriformes (Ötücü kuşlar)
Family	Cercopithecidae (Old World Monkeys)	Turdidae
Genus	Trachypithecus	Catharus
Species	Trachypithecus delacouri	Catharus ustulatus

Evolutionary Relationship

Delacour's langur and Olive-Backed Thrush share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Delacour's langur

CR — Critically Endangered

Olive-Backed Thrush

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Olive-Backed Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive-Backed Thrush

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Olive-Backed Thrush

Olive-Backed Thrush (Catharus ustulatus) 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.