Nilgiri langur vs Rufous-vented Chachalaca

Semnopithecus johnii compared with Ortalis ruficauda

Key Differences

• Nilgiri langur is Vulnerable while Rufous-vented Chachalaca is Least Concern.

Taxonomic Classification

Rank	Nilgiri langur	Rufous-vented Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Galliformes (Galliformes)
Family	Cercopithecidae (Old World Monkeys)	Cracidae
Genus	Semnopithecus	Ortalis
Species	Semnopithecus johnii	Ortalis ruficauda

Evolutionary Relationship

Nilgiri langur and Rufous-vented Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nilgiri langur

VU — Vulnerable

Rufous-vented Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Nilgiri langur	Rufous-vented Chachalaca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous-vented Chachalaca

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.