Lang's Red Colobus vs Slender Stonewort

Piliocolobus langi compared with Nitella gracilis

Key Differences

• Lang's Red Colobus is Endangered while Slender Stonewort is Vulnerable.

Taxonomic Classification

Rank	Lang's Red Colobus	Slender 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	Piliocolobus	Nitella
Species	Piliocolobus langi	Nitella gracilis

Conservation Status

Lang's Red Colobus

EN — Endangered

Slender Stonewort

VU — Vulnerable

Physical Characteristics

Attribute	Lang's Red Colobus	Slender Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lang's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Slender Stonewort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway, Sweden), North America (United States), and South America (Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.