Black-headed Night Monkey vs Oval Spike-Rush

Aotus nigriceps compared with Eleocharis ovata

Key Differences

• Black-headed Night Monkey is Least Concern while Oval Spike-Rush is Near Threatened.

Taxonomic Classification

Rank	Black-headed Night Monkey	Oval Spike-Rush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Primates (Primates)	Poales (Grasses)
Family	Aotidae	Cyperaceae
Genus	Aotus	Eleocharis
Species	Aotus nigriceps	Eleocharis ovata

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Oval Spike-Rush

NT — Near Threatened

Physical Characteristics

Attribute	Black-headed Night Monkey	Oval Spike-Rush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oval Spike-Rush

Habitat

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

Range

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

Black-headed Night Monkey

The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.