Peruvian night monkey vs Red-faced Spinetail

Aotus miconax compared with Cranioleuca erythrops

Key Differences

• Peruvian night monkey is Endangered while Red-faced Spinetail is Least Concern.

Taxonomic Classification

Rank	Peruvian night monkey	Red-faced Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Furnariidae
Genus	Aotus	Cranioleuca
Species	Aotus miconax	Cranioleuca erythrops

Evolutionary Relationship

Peruvian night monkey and Red-faced Spinetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Peruvian night monkey

EN — Endangered

Red-faced Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Peruvian night monkey	Red-faced Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian night monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-faced Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Red-faced Spinetail

Red-faced Spinetail (Cranioleuca erythrops) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.