Gray-shanked Douc Langur vs Smooth hound

Pygathrix cinerea compared with Triakis maculata

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Primates (Primates)	Carcharhiniformes (Ground Sharks)
Family	Cercopithecidae (Old World Monkeys)	Triakidae
Genus	Pygathrix	Triakis
Species	Pygathrix cinerea	Triakis maculata

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Chile. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.