Black-headed Night Monkey vs Gray Longbill

Aotus nigriceps compared with Macrosphenus concolor

Taxonomic Classification

Rank	Black-headed Night Monkey	Gray Longbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Macrosphenidae
Genus	Aotus	Macrosphenus
Species	Aotus nigriceps	Macrosphenus concolor

Evolutionary Relationship

Black-headed Night Monkey and Gray Longbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Gray Longbill

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray Longbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.