Gray-shanked Douc Langur vs Pine Forest Stream Frog

Pygathrix cinerea compared with Ptychohyla macrotympanum

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Pine Forest Stream Frog is Vulnerable.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Pine Forest Stream 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	Ptychohyla
Species	Pygathrix cinerea	Ptychohyla macrotympanum

Evolutionary Relationship

Gray-shanked Douc Langur and Pine Forest Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Pine Forest Stream Frog

VU — Vulnerable

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Pine Forest Stream Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pine Forest Stream Frog

Habitat

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

Range

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