Gray-shanked Douc Langur vs Hallowell’s Tree Frog

Pygathrix cinerea compared with Hyla hallowellii

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Hallowell’s Tree Frog is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Hallowell’s Tree Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Cercopithecidae (Old World Monkeys)	Hylidae
Genus	Pygathrix	Hyla
Species	Pygathrix cinerea	Hyla hallowellii

Evolutionary Relationship

Gray-shanked Douc Langur and Hallowell’s Tree Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Hallowell’s Tree Frog

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Hallowell’s Tree Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hallowell’s Tree Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.