Black-headed Night Monkey vs Three-lined Soldier

Aotus nigriceps compared with Oxycera trilineata

Key Differences

• Black-headed Night Monkey is Least Concern while Three-lined Soldier is Endangered.

Taxonomic Classification

Rank	Black-headed Night Monkey	Three-lined Soldier
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Diptera (Diptera)
Family	Aotidae	Stratiomyidae
Genus	Aotus	Oxycera
Species	Aotus nigriceps	Oxycera trilineata

Evolutionary Relationship

Black-headed Night Monkey and Three-lined Soldier share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Three-lined Soldier

EN — Endangered

Physical Characteristics

Attribute	Black-headed Night Monkey	Three-lined Soldier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Three-lined Soldier

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.