Indochinese Gray Langur vs Rufous-tailed Flatbill

Trachypithecus crepusculus compared with Ramphotrigon ruficauda

Key Differences

• Indochinese Gray Langur is Endangered while Rufous-tailed Flatbill is Least Concern.

Taxonomic Classification

Rank	Indochinese Gray Langur	Rufous-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 crepusculus	Ramphotrigon ruficauda

Evolutionary Relationship

Indochinese Gray Langur and Rufous-tailed Flatbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indochinese Gray Langur

EN — Endangered

Rufous-tailed Flatbill

LC — Least Concern

Physical Characteristics

Attribute	Indochinese Gray Langur	Rufous-tailed Flatbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous-tailed Flatbill

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.