Black-headed Night Monkey vs Red-necked Stint

Aotus nigriceps compared with Calidris ruficollis

Key Differences

• Black-headed Night Monkey is Least Concern while Red-necked Stint is Not Evaluated.

Taxonomic Classification

Rank	Black-headed Night Monkey	Red-necked Stint
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Aotidae	Scolopacidae
Genus	Aotus	Calidris
Species	Aotus nigriceps	Calidris ruficollis

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Red-necked Stint

NE — Not Evaluated

Physical Characteristics

Attribute	Black-headed Night Monkey	Red-necked Stint
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-necked Stint

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

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.