Black-headed Night Monkey vs Weevil

Aotus nigriceps compared with Otiorhynchus ligneus

Key Differences

• Black-headed Night Monkey is Least Concern while Weevil is Near Threatened.

Taxonomic Classification

Rank	Black-headed Night Monkey	Weevil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Coleoptera (Beetles)
Family	Aotidae	Curculionidae
Genus	Aotus	Otiorhynchus
Species	Aotus nigriceps	Otiorhynchus ligneus

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Weevil

NT — Near Threatened

Physical Characteristics

Attribute	Black-headed Night Monkey	Weevil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (Canada, 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.