Delacour's langur vs Dusky-tailed Flatbill

Trachypithecus delacouri compared with Ramphotrigon fuscicauda

Key Differences

• Delacour's langur is Critically Endangered while Dusky-tailed Flatbill is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Dusky-tailed Flatbill
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)	Tyrannidae
Genus	Trachypithecus	Ramphotrigon
Species	Trachypithecus delacouri	Ramphotrigon fuscicauda

Evolutionary Relationship

Delacour's langur and Dusky-tailed Flatbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delacour's langur

CR — Critically Endangered

Dusky-tailed Flatbill

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Dusky-tailed Flatbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dusky-tailed Flatbill

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.