Gray-shanked Douc Langur vs Rough Stonewort

Pygathrix cinerea compared with Chara aspera

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Rough Stonewort is Near Threatened.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Rough Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Primates (Primates)	Charales (Charales)
Family	Cercopithecidae (Old World Monkeys)	Characeae
Genus	Pygathrix	Chara
Species	Pygathrix cinerea	Chara aspera

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Rough Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Rough Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough Stonewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.