Gray-shanked Douc Langur vs Plain-crowned Spinetail

Pygathrix cinerea compared with Synallaxis gujanensis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Plain-crowned Spinetail is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc 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	Pygathrix	Synallaxis
Species	Pygathrix cinerea	Synallaxis gujanensis

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Plain-crowned Spinetail

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Gray-shanked Douc 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.