Eye-ringed Flatbill vs Gray-bellied Night Monkey

Rhynchocyclus brevirostris compared with Aotus lemurinus

Key Differences

• Eye-ringed Flatbill is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Eye-ringed Flatbill	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Primates (Primates)
Family	Tyrannidae	Aotidae
Genus	Rhynchocyclus	Aotus
Species	Rhynchocyclus brevirostris	Aotus lemurinus

Evolutionary Relationship

Eye-ringed Flatbill and Gray-bellied Night Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eye-ringed Flatbill

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Eye-ringed Flatbill	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eye-ringed Flatbill

Habitat

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

Range

Distributed across Colombia and Norway.

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia