Delacour's langur vs Gray-breasted Martin

Trachypithecus delacouri compared with Progne chalybea

Key Differences

• Delacour's langur is Critically Endangered while Gray-breasted Martin is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Gray-breasted Martin
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)	Hirundinidae
Genus	Trachypithecus	Progne
Species	Trachypithecus delacouri	Progne chalybea

Evolutionary Relationship

Delacour's langur and Gray-breasted Martin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delacour's langur

CR — Critically Endangered

Gray-breasted Martin

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Gray-breasted Martin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-breasted Martin

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gray-breasted Martin

Gray-breasted Martin (Progne chalybea) 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.