Arrow-Grass vs Mentawai Langur

Triglochin maritima compared with Presbytis potenziani

Key Differences

• Arrow-Grass is Near Threatened while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Arrow-Grass	Mentawai Langur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Primates (Primates)
Family	Juncaginaceae	Cercopithecidae (Old World Monkeys)
Genus	Triglochin	Presbytis
Species	Triglochin maritima	Presbytis potenziani

Conservation Status

Arrow-Grass

NT — Near Threatened

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Arrow-Grass	Mentawai Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (7 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arrow-Grass

The Arrow-Grass, Triglochin maritima, is a species. It is currently assessed as near threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.