Black-headed Night Monkey vs Marsh Wren

Aotus nigriceps compared with Cistothorus palustris

Taxonomic Classification

Rank	Black-headed Night Monkey	Marsh Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Troglodytidae
Genus	Aotus	Cistothorus
Species	Aotus nigriceps	Cistothorus palustris

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Marsh Wren

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marsh Wren

Habitat

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

Range

Distributed across Norway and United States.

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.