Indochinese Gray Langur vs Plain-crowned Spinetail

Trachypithecus crepusculus compared with Synallaxis gujanensis

Key Differences

• Indochinese Gray Langur is Endangered while Plain-crowned Spinetail is Least Concern.

Taxonomic Classification

Rank	Indochinese Gray Langur	Plain-crowned Spinetail
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)	Furnariidae
Genus	Trachypithecus	Synallaxis
Species	Trachypithecus crepusculus	Synallaxis gujanensis

Evolutionary Relationship

Indochinese Gray Langur and Plain-crowned Spinetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indochinese Gray Langur

EN — Endangered

Plain-crowned Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Indochinese Gray Langur	Plain-crowned Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Plain-crowned Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.