Gray-headed Chachalaca vs Lesser Spot-nosed Monkey

Ortalis cinereiceps compared with Cercopithecus petaurista

Key Differences

• Gray-headed Chachalaca is Least Concern while Lesser Spot-nosed Monkey is Near Threatened.

Taxonomic Classification

Rank	Gray-headed Chachalaca	Lesser Spot-nosed Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Galliformes (Galliformes)	Primates (Primates)
Family	Cracidae	Cercopithecidae (Old World Monkeys)
Genus	Ortalis	Cercopithecus
Species	Ortalis cinereiceps	Cercopithecus petaurista

Evolutionary Relationship

Gray-headed Chachalaca and Lesser Spot-nosed Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-headed Chachalaca

LC — Least Concern

Lesser Spot-nosed Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Gray-headed Chachalaca	Lesser Spot-nosed Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-headed Chachalaca

Habitat

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

Range

Distributed across Colombia and Norway.

Lesser Spot-nosed Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.