Gray-shanked Douc Langur vs Tacarcuna Tapaculo

Pygathrix cinerea compared with Scytalopus panamensis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Tacarcuna Tapaculo is Vulnerable.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Tacarcuna Tapaculo
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)	Rhinocryptidae
Genus	Pygathrix	Scytalopus
Species	Pygathrix cinerea	Scytalopus panamensis

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Tacarcuna Tapaculo

VU — Vulnerable

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Tacarcuna Tapaculo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tacarcuna Tapaculo

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Norway, and Panama. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.