Gray-shanked Douc Langur vs Marail Guan

Pygathrix cinerea compared with Penelope marail

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Marail Guan is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Marail Guan
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	Pygathrix	Penelope
Species	Pygathrix cinerea	Penelope marail

Evolutionary Relationship

Gray-shanked Douc Langur and Marail Guan share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Marail Guan

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Marail Guan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marail Guan

Habitat

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

Range

Distributed across Norway and Venezuela.