Grass-Leaf Pondweed vs Nilgiri langur

Potamogeton gramineus compared with Semnopithecus johnii

Key Differences

• Grass-Leaf Pondweed is Endangered while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Grass-Leaf Pondweed	Nilgiri langur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Primates (Primates)
Family	Potamogetonaceae	Cercopithecidae (Old World Monkeys)
Genus	Potamogeton	Semnopithecus
Species	Potamogeton gramineus	Semnopithecus johnii

Conservation Status

Grass-Leaf Pondweed

EN — Endangered

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Grass-Leaf Pondweed	Nilgiri langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grass-Leaf Pondweed

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.